1328448

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 112

約数和(自身を含む): 4169664

約数和(自身を除く): 2841216

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, 132, 136, 148, 176, 187, 192, 204, 222, 264, 272, 296, 352, 374, 407, 408, 444, 528, 544, 561, 592, 629, 704, 748, 814, 816, 888, 1056, 1088, 1122, 1184, 1221, 1258, 1496, 1628, 1632, 1776, 1887, 2112, 2244, 2368, 2442, 2516, 2992, 3256, 3264, 3552, 3774, 4488, 4884, 5032, 5984, 6512, 6919, 7104, 7548, 8976, 9768, 10064, 11968, 13024, 13838, 15096, 17952, 19536, 20128, 20757, 26048, 27676, 30192, 35904, 39072, 40256, 41514, 55352, 60384, 78144, 83028, 110704, 120768, 166056, 221408, 332112, 442816, 664224, 1328448]

約数ペア:

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