1266654792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:983

約数の個数: 128

約数和(自身を含む): 3545256960

約数和(自身を除く): 2278602168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 173, 186, 248, 312, 346, 372, 403, 519, 692, 744, 757, 806, 1038, 1209, 1384, 1514, 1612, 2076, 2249, 2271, 2418, 3028, 3224, 4152, 4498, 4542, 4836, 5363, 6056, 6747, 8996, 9084, 9672, 9841, 10726, 13494, 16089, 17992, 18168, 19682, 21452, 23467, 26988, 29523, 32178, 39364, 42904, 46934, 53976, 59046, 64356, 69719, 70401, 78728, 93868, 118092, 128712, 130961, 139438, 140802, 187736, 209157, 236184, 261922, 278876, 281604, 305071, 392883, 418314, 523844, 557752, 563208, 610142, 785766, 836628, 915213, 1047688, 1220284, 1571532, 1673256, 1702493, 1830426, 2440568, 3143064, 3404986, 3660852, 4059791, 5107479, 6809972, 7321704, 8119582, 10214958, 12179373, 13619944, 16239164, 20429916, 24358746, 32478328, 40859832, 48717492, 52777283, 97434984, 105554566, 158331849, 211109132, 316663698, 422218264, 633327396, 1266654792]

約数ペア:

[(1, 1266654792), (2, 633327396), (3, 422218264), (4, 316663698), (6, 211109132), (8, 158331849), (12, 105554566), (13, 97434984), (24, 52777283), (26, 48717492), (31, 40859832), (39, 32478328), (52, 24358746), (62, 20429916), (78, 16239164), (93, 13619944), (104, 12179373), (124, 10214958), (156, 8119582), (173, 7321704), (186, 6809972), (248, 5107479), (312, 4059791), (346, 3660852), (372, 3404986), (403, 3143064), (519, 2440568), (692, 1830426), (744, 1702493), (757, 1673256), (806, 1571532), (1038, 1220284), (1209, 1047688), (1384, 915213), (1514, 836628), (1612, 785766), (2076, 610142), (2249, 563208), (2271, 557752), (2418, 523844), (3028, 418314), (3224, 392883), (4152, 305071), (4498, 281604), (4542, 278876), (4836, 261922), (5363, 236184), (6056, 209157), (6747, 187736), (8996, 140802), (9084, 139438), (9672, 130961), (9841, 128712), (10726, 118092), (13494, 93868), (16089, 78728), (17992, 70401), (18168, 69719), (19682, 64356), (21452, 59046), (23467, 53976), (26988, 46934), (29523, 42904), (32178, 39364)]