328313136

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 875131488

約数和(自身を除く): 546818352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 401, 444, 461, 592, 802, 888, 922, 1203, 1383, 1604, 1776, 1844, 2406, 2766, 3208, 3688, 4812, 5532, 6416, 7376, 9624, 11064, 14837, 17057, 19248, 22128, 29674, 34114, 44511, 51171, 59348, 68228, 89022, 102342, 118696, 136456, 178044, 184861, 204684, 237392, 272912, 356088, 369722, 409368, 554583, 712176, 739444, 818736, 1109166, 1478888, 2218332, 2957776, 4436664, 6839857, 8873328, 13679714, 20519571, 27359428, 41039142, 54718856, 82078284, 109437712, 164156568, 328313136]

約数ペア:

[(1, 328313136), (2, 164156568), (3, 109437712), (4, 82078284), (6, 54718856), (8, 41039142), (12, 27359428), (16, 20519571), (24, 13679714), (37, 8873328), (48, 6839857), (74, 4436664), (111, 2957776), (148, 2218332), (222, 1478888), (296, 1109166), (401, 818736), (444, 739444), (461, 712176), (592, 554583), (802, 409368), (888, 369722), (922, 356088), (1203, 272912), (1383, 237392), (1604, 204684), (1776, 184861), (1844, 178044), (2406, 136456), (2766, 118696), (3208, 102342), (3688, 89022), (4812, 68228), (5532, 59348), (6416, 51171), (7376, 44511), (9624, 34114), (11064, 29674), (14837, 22128), (17057, 19248)]