2656896

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 8372160

約数和(自身を除く): 5715264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 37, 44, 48, 51, 64, 66, 68, 74, 88, 96, 102, 111, 128, 132, 136, 148, 176, 187, 192, 204, 222, 264, 272, 296, 352, 374, 384, 407, 408, 444, 528, 544, 561, 592, 629, 704, 748, 814, 816, 888, 1056, 1088, 1122, 1184, 1221, 1258, 1408, 1496, 1628, 1632, 1776, 1887, 2112, 2176, 2244, 2368, 2442, 2516, 2992, 3256, 3264, 3552, 3774, 4224, 4488, 4736, 4884, 5032, 5984, 6512, 6528, 6919, 7104, 7548, 8976, 9768, 10064, 11968, 13024, 13838, 14208, 15096, 17952, 19536, 20128, 20757, 23936, 26048, 27676, 30192, 35904, 39072, 40256, 41514, 52096, 55352, 60384, 71808, 78144, 80512, 83028, 110704, 120768, 156288, 166056, 221408, 241536, 332112, 442816, 664224, 885632, 1328448, 2656896]

約数ペア:

[(1, 2656896), (2, 1328448), (3, 885632), (4, 664224), (6, 442816), (8, 332112), (11, 241536), (12, 221408), (16, 166056), (17, 156288), (22, 120768), (24, 110704), (32, 83028), (33, 80512), (34, 78144), (37, 71808), (44, 60384), (48, 55352), (51, 52096), (64, 41514), (66, 40256), (68, 39072), (74, 35904), (88, 30192), (96, 27676), (102, 26048), (111, 23936), (128, 20757), (132, 20128), (136, 19536), (148, 17952), (176, 15096), (187, 14208), (192, 13838), (204, 13024), (222, 11968), (264, 10064), (272, 9768), (296, 8976), (352, 7548), (374, 7104), (384, 6919), (407, 6528), (408, 6512), (444, 5984), (528, 5032), (544, 4884), (561, 4736), (592, 4488), (629, 4224), (704, 3774), (748, 3552), (814, 3264), (816, 3256), (888, 2992), (1056, 2516), (1088, 2442), (1122, 2368), (1184, 2244), (1221, 2176), (1258, 2112), (1408, 1887), (1496, 1776), (1628, 1632)]