376745315312

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{647}}^1\times {\mathrm{125929}}^1$

素因数の和:126618

約数の個数: 60

約数和(自身を含む): 776612324880

約数和(自身を除く): 399867009568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 647, 1156, 1294, 2312, 2588, 4624, 5176, 10352, 10999, 21998, 43996, 87992, 125929, 175984, 186983, 251858, 373966, 503716, 747932, 1007432, 1495864, 2014864, 2140793, 2991728, 4281586, 8563172, 17126344, 34252688, 36393481, 72786962, 81476063, 145573924, 162952126, 291147848, 325904252, 582295696, 651808504, 1303617008, 1385093071, 2770186142, 5540372284, 11080744568, 22161489136, 23546582207, 47093164414, 94186328828, 188372657656, 376745315312]

約数ペア:

[(1, 376745315312), (2, 188372657656), (4, 94186328828), (8, 47093164414), (16, 23546582207), (17, 22161489136), (34, 11080744568), (68, 5540372284), (136, 2770186142), (272, 1385093071), (289, 1303617008), (578, 651808504), (647, 582295696), (1156, 325904252), (1294, 291147848), (2312, 162952126), (2588, 145573924), (4624, 81476063), (5176, 72786962), (10352, 36393481), (10999, 34252688), (21998, 17126344), (43996, 8563172), (87992, 4281586), (125929, 2991728), (175984, 2140793), (186983, 2014864), (251858, 1495864), (373966, 1007432), (503716, 747932)]