1804978728

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 384

約数和(自身を含む): 6206054400

約数和(自身を除く): 4401075672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 73, 79, 81, 84, 92, 108, 126, 138, 146, 158, 161, 162, 168, 184, 189, 207, 216, 219, 237, 243, 252, 276, 292, 316, 322, 324, 378, 414, 438, 474, 483, 486, 504, 511, 552, 553, 567, 584, 621, 632, 644, 648, 657, 711, 756, 828, 876, 948, 966, 972, 1022, 1106, 1134, 1242, 1288, 1314, 1422, 1449, 1512, 1533, 1656, 1659, 1679, 1701, 1752, 1817, 1863, 1896, 1932, 1944, 1971, 2044, 2133, 2212, 2268, 2484, 2628, 2844, 2898, 3066, 3318, 3358, 3402, 3634, 3726, 3864, 3942, 4088, 4266, 4347, 4424, 4536, 4599, 4968, 4977, 5037, 5256, 5451, 5589, 5688, 5767, 5796, 5913, 6132, 6399, 6636, 6716, 6804, 7268, 7452, 7884, 8532, 8694, 9198, 9954, 10074, 10902, 11178, 11534, 11592, 11753, 11826, 12264, 12719, 12798, 13041, 13272, 13432, 13608, 13797, 14536, 14904, 14931, 15111, 15768, 16353, 17064, 17301, 17388, 17739, 18396, 19197, 19908, 20148, 21804, 22356, 23068, 23506, 23652, 25438, 25596, 26082, 27594, 29862, 30222, 32706, 34602, 34776, 35259, 35478, 36792, 38157, 38394, 39123, 39816, 40296, 40369, 41391, 43608, 44712, 44793, 45333, 46136, 47012, 47304, 49059, 50876, 51192, 51903, 52164, 55188, 59724, 60444, 65412, 69204, 70518, 70956, 76314, 76788, 78246, 80738, 82782, 89586, 90666, 94024, 98118, 101752, 103806, 104328, 105777, 110376, 114471, 119448, 120888, 121107, 124173, 130824, 132641, 134379, 135999, 138408, 141036, 141912, 147177, 152628, 153576, 155709, 156492, 161476, 165564, 179172, 181332, 196236, 207612, 211554, 228942, 242214, 248346, 265282, 268758, 271998, 282072, 294354, 305256, 311418, 312984, 317331, 322952, 331128, 343413, 358344, 362664, 363321, 392472, 397923, 407997, 415224, 423108, 441531, 457884, 467127, 484428, 496692, 530564, 537516, 543996, 588708, 622836, 634662, 686826, 726642, 795846, 815994, 846216, 883062, 915768, 928487, 934254, 951993, 968856, 993384, 1030239, 1061128, 1075032, 1087992, 1089963, 1177416, 1193769, 1245672, 1269324, 1373652, 1401381, 1453284, 1591692, 1631988, 1766124, 1856974, 1868508, 1903986, 2060478, 2179926, 2387538, 2538648, 2747304, 2785461, 2802762, 2855979, 2906568, 3090717, 3183384, 3263976, 3269889, 3532248, 3581307, 3713948, 3737016, 3807972, 4120956, 4359852, 4775076, 5570922, 5605524, 5711958, 6181434, 6539778, 7162614, 7427896, 7615944, 8241912, 8356383, 8719704, 9550152, 9809667, 10743921, 11141844, 11211048, 11423916, 12362868, 13079556, 14325228, 16712766, 19619334, 21487842, 22283688, 22847832, 24725736, 25069149, 26159112, 28650456, 32231763, 33425532, 39238668, 42975684, 50138298, 64463526, 66851064, 75207447, 78477336, 85951368, 100276596, 128927052, 150414894, 200553192, 225622341, 257854104, 300829788, 451244682, 601659576, 902489364, 1804978728]

約数ペア:

[(1, 1804978728), (2, 902489364), (3, 601659576), (4, 451244682), (6, 300829788), (7, 257854104), (8, 225622341), (9, 200553192), (12, 150414894), (14, 128927052), (18, 100276596), (21, 85951368), (23, 78477336), (24, 75207447), (27, 66851064), (28, 64463526), (36, 50138298), (42, 42975684), (46, 39238668), (54, 33425532), (56, 32231763), (63, 28650456), (69, 26159112), (72, 25069149), (73, 24725736), (79, 22847832), (81, 22283688), (84, 21487842), (92, 19619334), (108, 16712766), (126, 14325228), (138, 13079556), (146, 12362868), (158, 11423916), (161, 11211048), (162, 11141844), (168, 10743921), (184, 9809667), (189, 9550152), (207, 8719704), (216, 8356383), (219, 8241912), (237, 7615944), (243, 7427896), (252, 7162614), (276, 6539778), (292, 6181434), (316, 5711958), (322, 5605524), (324, 5570922), (378, 4775076), (414, 4359852), (438, 4120956), (474, 3807972), (483, 3737016), (486, 3713948), (504, 3581307), (511, 3532248), (552, 3269889), (553, 3263976), (567, 3183384), (584, 3090717), (621, 2906568), (632, 2855979), (644, 2802762), (648, 2785461), (657, 2747304), (711, 2538648), (756, 2387538), (828, 2179926), (876, 2060478), (948, 1903986), (966, 1868508), (972, 1856974), (1022, 1766124), (1106, 1631988), (1134, 1591692), (1242, 1453284), (1288, 1401381), (1314, 1373652), (1422, 1269324), (1449, 1245672), (1512, 1193769), (1533, 1177416), (1656, 1089963), (1659, 1087992), (1679, 1075032), (1701, 1061128), (1752, 1030239), (1817, 993384), (1863, 968856), (1896, 951993), (1932, 934254), (1944, 928487), (1971, 915768), (2044, 883062), (2133, 846216), (2212, 815994), (2268, 795846), (2484, 726642), (2628, 686826), (2844, 634662), (2898, 622836), (3066, 588708), (3318, 543996), (3358, 537516), (3402, 530564), (3634, 496692), (3726, 484428), (3864, 467127), (3942, 457884), (4088, 441531), (4266, 423108), (4347, 415224), (4424, 407997), (4536, 397923), (4599, 392472), (4968, 363321), (4977, 362664), (5037, 358344), (5256, 343413), (5451, 331128), (5589, 322952), (5688, 317331), (5767, 312984), (5796, 311418), (5913, 305256), (6132, 294354), (6399, 282072), (6636, 271998), (6716, 268758), (6804, 265282), (7268, 248346), (7452, 242214), (7884, 228942), (8532, 211554), (8694, 207612), (9198, 196236), (9954, 181332), (10074, 179172), (10902, 165564), (11178, 161476), (11534, 156492), (11592, 155709), (11753, 153576), (11826, 152628), (12264, 147177), (12719, 141912), (12798, 141036), (13041, 138408), (13272, 135999), (13432, 134379), (13608, 132641), (13797, 130824), (14536, 124173), (14904, 121107), (14931, 120888), (15111, 119448), (15768, 114471), (16353, 110376), (17064, 105777), (17301, 104328), (17388, 103806), (17739, 101752), (18396, 98118), (19197, 94024), (19908, 90666), (20148, 89586), (21804, 82782), (22356, 80738), (23068, 78246), (23506, 76788), (23652, 76314), (25438, 70956), (25596, 70518), (26082, 69204), (27594, 65412), (29862, 60444), (30222, 59724), (32706, 55188), (34602, 52164), (34776, 51903), (35259, 51192), (35478, 50876), (36792, 49059), (38157, 47304), (38394, 47012), (39123, 46136), (39816, 45333), (40296, 44793), (40369, 44712), (41391, 43608)]