712853248

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 1635772320

約数和(自身を除く): 922919072

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 68, 74, 76, 128, 136, 148, 152, 233, 256, 272, 296, 304, 323, 466, 544, 592, 608, 629, 646, 703, 932, 1088, 1184, 1216, 1258, 1292, 1406, 1864, 2176, 2368, 2432, 2516, 2584, 2812, 3728, 3961, 4352, 4427, 4736, 4864, 5032, 5168, 5624, 7456, 7922, 8621, 8854, 9472, 10064, 10336, 11248, 11951, 14912, 15844, 17242, 17708, 20128, 20672, 22496, 23902, 29824, 31688, 34484, 35416, 40256, 41344, 44992, 47804, 59648, 63376, 68968, 70832, 75259, 80512, 82688, 89984, 95608, 126752, 137936, 141664, 146557, 150518, 161024, 163799, 179968, 191216, 253504, 275872, 283328, 293114, 301036, 327598, 382432, 507008, 551744, 566656, 586228, 602072, 655196, 764864, 1014016, 1103488, 1133312, 1172456, 1204144, 1310392, 1529728, 2206976, 2344912, 2408288, 2620784, 2784583, 3059456, 4689824, 4816576, 5241568, 5569166, 9379648, 9633152, 10483136, 11138332, 18759296, 19266304, 20966272, 22276664, 37518592, 41932544, 44553328, 89106656, 178213312, 356426624, 712853248]

約数ペア:

[(1, 712853248), (2, 356426624), (4, 178213312), (8, 89106656), (16, 44553328), (17, 41932544), (19, 37518592), (32, 22276664), (34, 20966272), (37, 19266304), (38, 18759296), (64, 11138332), (68, 10483136), (74, 9633152), (76, 9379648), (128, 5569166), (136, 5241568), (148, 4816576), (152, 4689824), (233, 3059456), (256, 2784583), (272, 2620784), (296, 2408288), (304, 2344912), (323, 2206976), (466, 1529728), (544, 1310392), (592, 1204144), (608, 1172456), (629, 1133312), (646, 1103488), (703, 1014016), (932, 764864), (1088, 655196), (1184, 602072), (1216, 586228), (1258, 566656), (1292, 551744), (1406, 507008), (1864, 382432), (2176, 327598), (2368, 301036), (2432, 293114), (2516, 283328), (2584, 275872), (2812, 253504), (3728, 191216), (3961, 179968), (4352, 163799), (4427, 161024), (4736, 150518), (4864, 146557), (5032, 141664), (5168, 137936), (5624, 126752), (7456, 95608), (7922, 89984), (8621, 82688), (8854, 80512), (9472, 75259), (10064, 70832), (10336, 68968), (11248, 63376), (11951, 59648), (14912, 47804), (15844, 44992), (17242, 41344), (17708, 40256), (20128, 35416), (20672, 34484), (22496, 31688), (23902, 29824)]