1293033312

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144829}}^1$

素因数の和:144876

約数の個数: 72

約数和(自身を含む): 3795704640

約数和(自身を除く): 2502671328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 144829, 289658, 434487, 579316, 868974, 1158632, 1303461, 1737948, 2317264, 2606922, 3475896, 4489699, 4634528, 5213844, 6951792, 8979398, 10427688, 13469097, 13903584, 17958796, 20855376, 26938194, 35917592, 40407291, 41710752, 53876388, 71835184, 80814582, 107752776, 143670368, 161629164, 215505552, 323258328, 431011104, 646516656, 1293033312]

約数ペア:

[(1, 1293033312), (2, 646516656), (3, 431011104), (4, 323258328), (6, 215505552), (8, 161629164), (9, 143670368), (12, 107752776), (16, 80814582), (18, 71835184), (24, 53876388), (31, 41710752), (32, 40407291), (36, 35917592), (48, 26938194), (62, 20855376), (72, 17958796), (93, 13903584), (96, 13469097), (124, 10427688), (144, 8979398), (186, 6951792), (248, 5213844), (279, 4634528), (288, 4489699), (372, 3475896), (496, 2606922), (558, 2317264), (744, 1737948), (992, 1303461), (1116, 1158632), (1488, 868974), (2232, 579316), (2976, 434487), (4464, 289658), (8928, 144829)]