664224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 2068416

約数和(自身を除く): 1404192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 37, 44, 48, 51, 66, 68, 74, 88, 96, 102, 111, 132, 136, 148, 176, 187, 204, 222, 264, 272, 296, 352, 374, 407, 408, 444, 528, 544, 561, 592, 629, 748, 814, 816, 888, 1056, 1122, 1184, 1221, 1258, 1496, 1628, 1632, 1776, 1887, 2244, 2442, 2516, 2992, 3256, 3552, 3774, 4488, 4884, 5032, 5984, 6512, 6919, 7548, 8976, 9768, 10064, 13024, 13838, 15096, 17952, 19536, 20128, 20757, 27676, 30192, 39072, 41514, 55352, 60384, 83028, 110704, 166056, 221408, 332112, 664224]

約数ペア:

[(1, 664224), (2, 332112), (3, 221408), (4, 166056), (6, 110704), (8, 83028), (11, 60384), (12, 55352), (16, 41514), (17, 39072), (22, 30192), (24, 27676), (32, 20757), (33, 20128), (34, 19536), (37, 17952), (44, 15096), (48, 13838), (51, 13024), (66, 10064), (68, 9768), (74, 8976), (88, 7548), (96, 6919), (102, 6512), (111, 5984), (132, 5032), (136, 4884), (148, 4488), (176, 3774), (187, 3552), (204, 3256), (222, 2992), (264, 2516), (272, 2442), (296, 2244), (352, 1887), (374, 1776), (407, 1632), (408, 1628), (444, 1496), (528, 1258), (544, 1221), (561, 1184), (592, 1122), (629, 1056), (748, 888), (814, 816)]