2998291272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 7878773760

約数和(自身を除く): 4880482488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 67, 86, 103, 129, 134, 172, 201, 206, 258, 268, 309, 344, 402, 412, 421, 516, 536, 618, 804, 824, 842, 1032, 1236, 1263, 1608, 1684, 2472, 2526, 2881, 3368, 4429, 5052, 5762, 6901, 8643, 8858, 10104, 11524, 13287, 13802, 17286, 17716, 18103, 20703, 23048, 26574, 27604, 28207, 34572, 35432, 36206, 41406, 43363, 53148, 54309, 55208, 56414, 69144, 72412, 82812, 84621, 86726, 106296, 108618, 112828, 130089, 144824, 165624, 169242, 173452, 217236, 225656, 260178, 296743, 338484, 346904, 434472, 520356, 593486, 676968, 890229, 1040712, 1186972, 1212901, 1780458, 1864609, 2373944, 2425802, 2905321, 3560916, 3638703, 3729218, 4851604, 5593827, 5810642, 7121832, 7277406, 7458436, 8715963, 9703208, 11187654, 11621284, 14554812, 14916872, 17431926, 22375308, 23242568, 29109624, 34863852, 44750616, 69727704, 124928803, 249857606, 374786409, 499715212, 749572818, 999430424, 1499145636, 2998291272]

約数ペア:

[(1, 2998291272), (2, 1499145636), (3, 999430424), (4, 749572818), (6, 499715212), (8, 374786409), (12, 249857606), (24, 124928803), (43, 69727704), (67, 44750616), (86, 34863852), (103, 29109624), (129, 23242568), (134, 22375308), (172, 17431926), (201, 14916872), (206, 14554812), (258, 11621284), (268, 11187654), (309, 9703208), (344, 8715963), (402, 7458436), (412, 7277406), (421, 7121832), (516, 5810642), (536, 5593827), (618, 4851604), (804, 3729218), (824, 3638703), (842, 3560916), (1032, 2905321), (1236, 2425802), (1263, 2373944), (1608, 1864609), (1684, 1780458), (2472, 1212901), (2526, 1186972), (2881, 1040712), (3368, 890229), (4429, 676968), (5052, 593486), (5762, 520356), (6901, 434472), (8643, 346904), (8858, 338484), (10104, 296743), (11524, 260178), (13287, 225656), (13802, 217236), (17286, 173452), (17716, 169242), (18103, 165624), (20703, 144824), (23048, 130089), (26574, 112828), (27604, 108618), (28207, 106296), (34572, 86726), (35432, 84621), (36206, 82812), (41406, 72412), (43363, 69144), (53148, 56414), (54309, 55208)]