260612784

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 763443200

約数和(自身を除く): 502830416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 79, 93, 124, 144, 158, 186, 237, 248, 279, 316, 372, 474, 496, 558, 632, 711, 739, 744, 948, 1116, 1264, 1422, 1478, 1488, 1896, 2217, 2232, 2449, 2844, 2956, 3792, 4434, 4464, 4898, 5688, 5912, 6651, 7347, 8868, 9796, 11376, 11824, 13302, 14694, 17736, 19592, 22041, 22909, 26604, 29388, 35472, 39184, 44082, 45818, 53208, 58381, 58776, 68727, 88164, 91636, 106416, 116762, 117552, 137454, 175143, 176328, 183272, 206181, 233524, 274908, 350286, 352656, 366544, 412362, 467048, 525429, 549816, 700572, 824724, 934096, 1050858, 1099632, 1401144, 1649448, 1809811, 2101716, 2802288, 3298896, 3619622, 4203432, 5429433, 7239244, 8406864, 10858866, 14478488, 16288299, 21717732, 28956976, 32576598, 43435464, 65153196, 86870928, 130306392, 260612784]

約数ペア:

[(1, 260612784), (2, 130306392), (3, 86870928), (4, 65153196), (6, 43435464), (8, 32576598), (9, 28956976), (12, 21717732), (16, 16288299), (18, 14478488), (24, 10858866), (31, 8406864), (36, 7239244), (48, 5429433), (62, 4203432), (72, 3619622), (79, 3298896), (93, 2802288), (124, 2101716), (144, 1809811), (158, 1649448), (186, 1401144), (237, 1099632), (248, 1050858), (279, 934096), (316, 824724), (372, 700572), (474, 549816), (496, 525429), (558, 467048), (632, 412362), (711, 366544), (739, 352656), (744, 350286), (948, 274908), (1116, 233524), (1264, 206181), (1422, 183272), (1478, 176328), (1488, 175143), (1896, 137454), (2217, 117552), (2232, 116762), (2449, 106416), (2844, 91636), (2956, 88164), (3792, 68727), (4434, 58776), (4464, 58381), (4898, 53208), (5688, 45818), (5912, 44082), (6651, 39184), (7347, 35472), (8868, 29388), (9796, 26604), (11376, 22909), (11824, 22041), (13302, 19592), (14694, 17736)]