12480104

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 30643200

約数和(自身を除く): 18163096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 79, 91, 98, 104, 124, 158, 182, 196, 217, 248, 316, 364, 392, 403, 434, 553, 632, 637, 728, 806, 868, 1027, 1106, 1274, 1519, 1612, 1736, 2054, 2212, 2449, 2548, 2821, 3038, 3224, 3871, 4108, 4424, 4898, 5096, 5642, 6076, 7189, 7742, 8216, 9796, 11284, 12152, 14378, 15484, 17143, 19592, 19747, 22568, 28756, 30968, 31837, 34286, 39494, 50323, 57512, 63674, 68572, 78988, 100646, 120001, 127348, 137144, 157976, 201292, 222859, 240002, 254696, 402584, 445718, 480004, 891436, 960008, 1560013, 1782872, 3120026, 6240052, 12480104]

約数ペア:

[(1, 12480104), (2, 6240052), (4, 3120026), (7, 1782872), (8, 1560013), (13, 960008), (14, 891436), (26, 480004), (28, 445718), (31, 402584), (49, 254696), (52, 240002), (56, 222859), (62, 201292), (79, 157976), (91, 137144), (98, 127348), (104, 120001), (124, 100646), (158, 78988), (182, 68572), (196, 63674), (217, 57512), (248, 50323), (316, 39494), (364, 34286), (392, 31837), (403, 30968), (434, 28756), (553, 22568), (632, 19747), (637, 19592), (728, 17143), (806, 15484), (868, 14378), (1027, 12152), (1106, 11284), (1274, 9796), (1519, 8216), (1612, 7742), (1736, 7189), (2054, 6076), (2212, 5642), (2449, 5096), (2548, 4898), (2821, 4424), (3038, 4108), (3224, 3871)]