284115968

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:915

約数の個数: 88

約数和(自身を含む): 633751200

約数和(自身を除く): 349635232

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 859, 1024, 1088, 1216, 1292, 1718, 2176, 2432, 2584, 3436, 4352, 4864, 5168, 6872, 8704, 9728, 10336, 13744, 14603, 16321, 17408, 19456, 20672, 27488, 29206, 32642, 41344, 54976, 58412, 65284, 82688, 109952, 116824, 130568, 165376, 219904, 233648, 261136, 277457, 330752, 439808, 467296, 522272, 554914, 879616, 934592, 1044544, 1109828, 1869184, 2089088, 2219656, 3738368, 4178176, 4439312, 7476736, 8356352, 8878624, 14953472, 16712704, 17757248, 35514496, 71028992, 142057984, 284115968]

約数ペア:

[(1, 284115968), (2, 142057984), (4, 71028992), (8, 35514496), (16, 17757248), (17, 16712704), (19, 14953472), (32, 8878624), (34, 8356352), (38, 7476736), (64, 4439312), (68, 4178176), (76, 3738368), (128, 2219656), (136, 2089088), (152, 1869184), (256, 1109828), (272, 1044544), (304, 934592), (323, 879616), (512, 554914), (544, 522272), (608, 467296), (646, 439808), (859, 330752), (1024, 277457), (1088, 261136), (1216, 233648), (1292, 219904), (1718, 165376), (2176, 130568), (2432, 116824), (2584, 109952), (3436, 82688), (4352, 65284), (4864, 58412), (5168, 54976), (6872, 41344), (8704, 32642), (9728, 29206), (10336, 27488), (13744, 20672), (14603, 19456), (16321, 17408)]