260936052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 686407680

約数和(自身を除く): 425471628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 79, 93, 124, 156, 158, 186, 237, 316, 372, 403, 474, 683, 806, 948, 1027, 1209, 1366, 1612, 2049, 2054, 2418, 2449, 2732, 3081, 4098, 4108, 4836, 4898, 6162, 7347, 8196, 8879, 9796, 12324, 14694, 17758, 21173, 26637, 29388, 31837, 35516, 42346, 53274, 53957, 63519, 63674, 84692, 95511, 106548, 107914, 127038, 127348, 161871, 191022, 215828, 254076, 275249, 323742, 382044, 550498, 647484, 701441, 825747, 1100996, 1402882, 1651494, 1672667, 2104323, 2805764, 3302988, 3345334, 4208646, 5018001, 6690668, 8417292, 10036002, 20072004, 21744671, 43489342, 65234013, 86978684, 130468026, 260936052]

約数ペア:

[(1, 260936052), (2, 130468026), (3, 86978684), (4, 65234013), (6, 43489342), (12, 21744671), (13, 20072004), (26, 10036002), (31, 8417292), (39, 6690668), (52, 5018001), (62, 4208646), (78, 3345334), (79, 3302988), (93, 2805764), (124, 2104323), (156, 1672667), (158, 1651494), (186, 1402882), (237, 1100996), (316, 825747), (372, 701441), (403, 647484), (474, 550498), (683, 382044), (806, 323742), (948, 275249), (1027, 254076), (1209, 215828), (1366, 191022), (1612, 161871), (2049, 127348), (2054, 127038), (2418, 107914), (2449, 106548), (2732, 95511), (3081, 84692), (4098, 63674), (4108, 63519), (4836, 53957), (4898, 53274), (6162, 42346), (7347, 35516), (8196, 31837), (8879, 29388), (9796, 26637), (12324, 21173), (14694, 17758)]