1396604976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 4036408320

約数和(自身を除く): 2639803344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 79, 82, 104, 123, 156, 158, 164, 208, 237, 246, 312, 316, 328, 474, 492, 533, 624, 632, 656, 691, 948, 984, 1027, 1066, 1264, 1382, 1599, 1896, 1968, 2054, 2073, 2132, 2764, 3081, 3198, 3239, 3792, 4108, 4146, 4264, 5528, 6162, 6396, 6478, 8216, 8292, 8528, 8983, 9717, 11056, 12324, 12792, 12956, 16432, 16584, 17966, 19434, 24648, 25584, 25912, 26949, 28331, 33168, 35932, 38868, 42107, 49296, 51824, 53898, 54589, 56662, 71864, 77736, 84214, 84993, 107796, 109178, 113324, 126321, 143728, 155472, 163767, 168428, 169986, 215592, 218356, 226648, 252642, 327534, 336856, 339972, 368303, 431184, 436712, 453296, 505284, 655068, 673712, 679944, 709657, 736606, 873424, 1010568, 1104909, 1310136, 1359888, 1419314, 1473212, 2021136, 2128971, 2209818, 2238149, 2620272, 2838628, 2946424, 4257942, 4419636, 4476298, 5677256, 5892848, 6714447, 8515884, 8839272, 8952596, 11354512, 13428894, 17031768, 17678544, 17905192, 26857788, 29095937, 34063536, 35810384, 53715576, 58191874, 87287811, 107431152, 116383748, 174575622, 232767496, 349151244, 465534992, 698302488, 1396604976]

約数ペア:

[(1, 1396604976), (2, 698302488), (3, 465534992), (4, 349151244), (6, 232767496), (8, 174575622), (12, 116383748), (13, 107431152), (16, 87287811), (24, 58191874), (26, 53715576), (39, 35810384), (41, 34063536), (48, 29095937), (52, 26857788), (78, 17905192), (79, 17678544), (82, 17031768), (104, 13428894), (123, 11354512), (156, 8952596), (158, 8839272), (164, 8515884), (208, 6714447), (237, 5892848), (246, 5677256), (312, 4476298), (316, 4419636), (328, 4257942), (474, 2946424), (492, 2838628), (533, 2620272), (624, 2238149), (632, 2209818), (656, 2128971), (691, 2021136), (948, 1473212), (984, 1419314), (1027, 1359888), (1066, 1310136), (1264, 1104909), (1382, 1010568), (1599, 873424), (1896, 736606), (1968, 709657), (2054, 679944), (2073, 673712), (2132, 655068), (2764, 505284), (3081, 453296), (3198, 436712), (3239, 431184), (3792, 368303), (4108, 339972), (4146, 336856), (4264, 327534), (5528, 252642), (6162, 226648), (6396, 218356), (6478, 215592), (8216, 169986), (8292, 168428), (8528, 163767), (8983, 155472), (9717, 143728), (11056, 126321), (12324, 113324), (12792, 109178), (12956, 107796), (16432, 84993), (16584, 84214), (17966, 77736), (19434, 71864), (24648, 56662), (25584, 54589), (25912, 53898), (26949, 51824), (28331, 49296), (33168, 42107), (35932, 38868)]