673471188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 2091398400

約数和(自身を除く): 1417927212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 37, 38, 39, 46, 52, 57, 69, 74, 76, 78, 89, 92, 111, 114, 117, 138, 148, 156, 171, 178, 207, 222, 228, 234, 247, 267, 276, 299, 333, 342, 356, 414, 437, 444, 468, 481, 494, 534, 598, 666, 684, 703, 741, 801, 828, 851, 874, 897, 962, 988, 1068, 1157, 1196, 1311, 1332, 1406, 1443, 1482, 1602, 1691, 1702, 1748, 1794, 1924, 2047, 2109, 2223, 2314, 2553, 2622, 2691, 2812, 2886, 2964, 3204, 3293, 3382, 3404, 3471, 3588, 3933, 4094, 4218, 4329, 4446, 4628, 5073, 5106, 5244, 5382, 5681, 5772, 6141, 6327, 6586, 6764, 6942, 7659, 7866, 8188, 8436, 8658, 8892, 9139, 9879, 10146, 10212, 10413, 10764, 11063, 11362, 12282, 12654, 13172, 13884, 15219, 15318, 15732, 16169, 17043, 17316, 18278, 18423, 19758, 20292, 20826, 21983, 22126, 22724, 24564, 25308, 26611, 27417, 29637, 30438, 30636, 32338, 33189, 34086, 36556, 36846, 38893, 39516, 41652, 42809, 43966, 44252, 48507, 51129, 53222, 54834, 59274, 60876, 62567, 64676, 65949, 66378, 68172, 73692, 75739, 77786, 79833, 82251, 85618, 87932, 97014, 99567, 102258, 106444, 109668, 116679, 118548, 125134, 128427, 131898, 132756, 145521, 151478, 155572, 159666, 164502, 171236, 187701, 194028, 197847, 199134, 204516, 210197, 227217, 233358, 239499, 250268, 256854, 263796, 291042, 302956, 319332, 329004, 350037, 375402, 385281, 395694, 398268, 420394, 454434, 466716, 478998, 505609, 513708, 563103, 582084, 630591, 681651, 700074, 750804, 770562, 791388, 813371, 840788, 908868, 957996, 984607, 1011218, 1126206, 1261182, 1363302, 1400148, 1439041, 1516827, 1541124, 1626742, 1891773, 1969214, 2022436, 2252412, 2440113, 2522364, 2726604, 2878082, 2953821, 3033654, 3253484, 3783546, 3938428, 4317123, 4550481, 4880226, 5756164, 5907642, 6067308, 7320339, 7567092, 8634246, 8861463, 9100962, 9760452, 11815284, 12951369, 14640678, 17268492, 17722926, 18201924, 18707533, 25902738, 29281356, 35445852, 37415066, 51805476, 56122599, 74830132, 112245198, 168367797, 224490396, 336735594, 673471188]

約数ペア:

[(1, 673471188), (2, 336735594), (3, 224490396), (4, 168367797), (6, 112245198), (9, 74830132), (12, 56122599), (13, 51805476), (18, 37415066), (19, 35445852), (23, 29281356), (26, 25902738), (36, 18707533), (37, 18201924), (38, 17722926), (39, 17268492), (46, 14640678), (52, 12951369), (57, 11815284), (69, 9760452), (74, 9100962), (76, 8861463), (78, 8634246), (89, 7567092), (92, 7320339), (111, 6067308), (114, 5907642), (117, 5756164), (138, 4880226), (148, 4550481), (156, 4317123), (171, 3938428), (178, 3783546), (207, 3253484), (222, 3033654), (228, 2953821), (234, 2878082), (247, 2726604), (267, 2522364), (276, 2440113), (299, 2252412), (333, 2022436), (342, 1969214), (356, 1891773), (414, 1626742), (437, 1541124), (444, 1516827), (468, 1439041), (481, 1400148), (494, 1363302), (534, 1261182), (598, 1126206), (666, 1011218), (684, 984607), (703, 957996), (741, 908868), (801, 840788), (828, 813371), (851, 791388), (874, 770562), (897, 750804), (962, 700074), (988, 681651), (1068, 630591), (1157, 582084), (1196, 563103), (1311, 513708), (1332, 505609), (1406, 478998), (1443, 466716), (1482, 454434), (1602, 420394), (1691, 398268), (1702, 395694), (1748, 385281), (1794, 375402), (1924, 350037), (2047, 329004), (2109, 319332), (2223, 302956), (2314, 291042), (2553, 263796), (2622, 256854), (2691, 250268), (2812, 239499), (2886, 233358), (2964, 227217), (3204, 210197), (3293, 204516), (3382, 199134), (3404, 197847), (3471, 194028), (3588, 187701), (3933, 171236), (4094, 164502), (4218, 159666), (4329, 155572), (4446, 151478), (4628, 145521), (5073, 132756), (5106, 131898), (5244, 128427), (5382, 125134), (5681, 118548), (5772, 116679), (6141, 109668), (6327, 106444), (6586, 102258), (6764, 99567), (6942, 97014), (7659, 87932), (7866, 85618), (8188, 82251), (8436, 79833), (8658, 77786), (8892, 75739), (9139, 73692), (9879, 68172), (10146, 66378), (10212, 65949), (10413, 64676), (10764, 62567), (11063, 60876), (11362, 59274), (12282, 54834), (12654, 53222), (13172, 51129), (13884, 48507), (15219, 44252), (15318, 43966), (15732, 42809), (16169, 41652), (17043, 39516), (17316, 38893), (18278, 36846), (18423, 36556), (19758, 34086), (20292, 33189), (20826, 32338), (21983, 30636), (22126, 30438), (22724, 29637), (24564, 27417), (25308, 26611)]