1406338128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 4484712960

約数和(自身を除く): 3078374832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 89, 92, 104, 117, 138, 144, 156, 178, 184, 207, 208, 234, 267, 276, 299, 312, 356, 367, 368, 414, 468, 534, 552, 598, 624, 712, 734, 801, 828, 897, 936, 1068, 1101, 1104, 1157, 1196, 1424, 1468, 1602, 1656, 1794, 1872, 2047, 2136, 2202, 2314, 2392, 2691, 2936, 3204, 3303, 3312, 3471, 3588, 4094, 4272, 4404, 4628, 4771, 4784, 5382, 5872, 6141, 6408, 6606, 6942, 7176, 8188, 8441, 8808, 9256, 9542, 10413, 10764, 12282, 12816, 13212, 13884, 14313, 14352, 16376, 16882, 17616, 18423, 18512, 19084, 20826, 21528, 24564, 25323, 26424, 26611, 27768, 28626, 32663, 32752, 33764, 36846, 38168, 41652, 42939, 43056, 49128, 50646, 52848, 53222, 55536, 57252, 65326, 67528, 73692, 75969, 76336, 79833, 83304, 85878, 97989, 98256, 101292, 106444, 109733, 114504, 130652, 135056, 147384, 151938, 159666, 166608, 171756, 195978, 202584, 212888, 219466, 229008, 239499, 261304, 293967, 294768, 303876, 319332, 329199, 343512, 391956, 405168, 424619, 425776, 438932, 478998, 522608, 587934, 607752, 638664, 658398, 687024, 751249, 783912, 849238, 877864, 957996, 987597, 1175868, 1215504, 1273857, 1277328, 1316796, 1502498, 1567824, 1698476, 1755728, 1915992, 1975194, 2253747, 2351736, 2547714, 2633592, 3004996, 3396952, 3821571, 3831984, 3950388, 4507494, 4703472, 5095428, 5267184, 6009992, 6761241, 6793904, 7643142, 7900776, 9014988, 9766237, 10190856, 12019984, 13522482, 15286284, 15801552, 18029976, 19532474, 20381712, 27044964, 29298711, 30572568, 36059952, 39064948, 54089928, 58597422, 61145136, 78129896, 87896133, 108179856, 117194844, 156259792, 175792266, 234389688, 351584532, 468779376, 703169064, 1406338128]

約数ペア:

[(1, 1406338128), (2, 703169064), (3, 468779376), (4, 351584532), (6, 234389688), (8, 175792266), (9, 156259792), (12, 117194844), (13, 108179856), (16, 87896133), (18, 78129896), (23, 61145136), (24, 58597422), (26, 54089928), (36, 39064948), (39, 36059952), (46, 30572568), (48, 29298711), (52, 27044964), (69, 20381712), (72, 19532474), (78, 18029976), (89, 15801552), (92, 15286284), (104, 13522482), (117, 12019984), (138, 10190856), (144, 9766237), (156, 9014988), (178, 7900776), (184, 7643142), (207, 6793904), (208, 6761241), (234, 6009992), (267, 5267184), (276, 5095428), (299, 4703472), (312, 4507494), (356, 3950388), (367, 3831984), (368, 3821571), (414, 3396952), (468, 3004996), (534, 2633592), (552, 2547714), (598, 2351736), (624, 2253747), (712, 1975194), (734, 1915992), (801, 1755728), (828, 1698476), (897, 1567824), (936, 1502498), (1068, 1316796), (1101, 1277328), (1104, 1273857), (1157, 1215504), (1196, 1175868), (1424, 987597), (1468, 957996), (1602, 877864), (1656, 849238), (1794, 783912), (1872, 751249), (2047, 687024), (2136, 658398), (2202, 638664), (2314, 607752), (2392, 587934), (2691, 522608), (2936, 478998), (3204, 438932), (3303, 425776), (3312, 424619), (3471, 405168), (3588, 391956), (4094, 343512), (4272, 329199), (4404, 319332), (4628, 303876), (4771, 294768), (4784, 293967), (5382, 261304), (5872, 239499), (6141, 229008), (6408, 219466), (6606, 212888), (6942, 202584), (7176, 195978), (8188, 171756), (8441, 166608), (8808, 159666), (9256, 151938), (9542, 147384), (10413, 135056), (10764, 130652), (12282, 114504), (12816, 109733), (13212, 106444), (13884, 101292), (14313, 98256), (14352, 97989), (16376, 85878), (16882, 83304), (17616, 79833), (18423, 76336), (18512, 75969), (19084, 73692), (20826, 67528), (21528, 65326), (24564, 57252), (25323, 55536), (26424, 53222), (26611, 52848), (27768, 50646), (28626, 49128), (32663, 43056), (32752, 42939), (33764, 41652), (36846, 38168)]