312560352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2753

約数の個数: 144

約数和(自身を含む): 988460928

約数和(自身を除く): 675900576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2693, 2976, 3224, 3627, 3744, 4464, 4836, 5386, 6448, 7254, 8079, 8928, 9672, 10772, 12896, 14508, 16158, 19344, 21544, 24237, 29016, 32316, 35009, 38688, 43088, 48474, 58032, 64632, 70018, 83483, 86176, 96948, 105027, 116064, 129264, 140036, 166966, 193896, 210054, 250449, 258528, 280072, 315081, 333932, 387792, 420108, 500898, 560144, 630162, 667864, 751347, 775584, 840216, 1001796, 1085279, 1120288, 1260324, 1335728, 1502694, 1680432, 2003592, 2170558, 2520648, 2671456, 3005388, 3255837, 3360864, 4007184, 4341116, 5041296, 6010776, 6511674, 8014368, 8682232, 9767511, 10082592, 12021552, 13023348, 17364464, 19535022, 24043104, 26046696, 34728928, 39070044, 52093392, 78140088, 104186784, 156280176, 312560352]

約数ペア:

[(1, 312560352), (2, 156280176), (3, 104186784), (4, 78140088), (6, 52093392), (8, 39070044), (9, 34728928), (12, 26046696), (13, 24043104), (16, 19535022), (18, 17364464), (24, 13023348), (26, 12021552), (31, 10082592), (32, 9767511), (36, 8682232), (39, 8014368), (48, 6511674), (52, 6010776), (62, 5041296), (72, 4341116), (78, 4007184), (93, 3360864), (96, 3255837), (104, 3005388), (117, 2671456), (124, 2520648), (144, 2170558), (156, 2003592), (186, 1680432), (208, 1502694), (234, 1335728), (248, 1260324), (279, 1120288), (288, 1085279), (312, 1001796), (372, 840216), (403, 775584), (416, 751347), (468, 667864), (496, 630162), (558, 560144), (624, 500898), (744, 420108), (806, 387792), (936, 333932), (992, 315081), (1116, 280072), (1209, 258528), (1248, 250449), (1488, 210054), (1612, 193896), (1872, 166966), (2232, 140036), (2418, 129264), (2693, 116064), (2976, 105027), (3224, 96948), (3627, 86176), (3744, 83483), (4464, 70018), (4836, 64632), (5386, 58032), (6448, 48474), (7254, 43088), (8079, 38688), (8928, 35009), (9672, 32316), (10772, 29016), (12896, 24237), (14508, 21544), (16158, 19344)]