257970592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 585252864

約数和(自身を除く): 327282272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 352, 376, 496, 503, 517, 682, 752, 992, 1006, 1034, 1364, 1457, 1504, 2012, 2068, 2728, 2914, 4024, 4136, 5456, 5533, 5828, 8048, 8272, 10912, 11066, 11656, 15593, 16027, 16096, 16544, 22132, 23312, 23641, 31186, 32054, 44264, 46624, 47282, 62372, 64108, 88528, 94564, 124744, 128216, 171523, 177056, 189128, 249488, 256432, 260051, 343046, 378256, 498976, 512864, 520102, 686092, 732871, 756512, 1040204, 1372184, 1465742, 2080408, 2744368, 2931484, 4160816, 5488736, 5862968, 8061581, 8321632, 11725936, 16123162, 23451872, 32246324, 64492648, 128985296, 257970592]

約数ペア:

[(1, 257970592), (2, 128985296), (4, 64492648), (8, 32246324), (11, 23451872), (16, 16123162), (22, 11725936), (31, 8321632), (32, 8061581), (44, 5862968), (47, 5488736), (62, 4160816), (88, 2931484), (94, 2744368), (124, 2080408), (176, 1465742), (188, 1372184), (248, 1040204), (341, 756512), (352, 732871), (376, 686092), (496, 520102), (503, 512864), (517, 498976), (682, 378256), (752, 343046), (992, 260051), (1006, 256432), (1034, 249488), (1364, 189128), (1457, 177056), (1504, 171523), (2012, 128216), (2068, 124744), (2728, 94564), (2914, 88528), (4024, 64108), (4136, 62372), (5456, 47282), (5533, 46624), (5828, 44264), (8048, 32054), (8272, 31186), (10912, 23641), (11066, 23312), (11656, 22132), (15593, 16544), (16027, 16096)]