2840376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 9331200

約数和(自身を除く): 6490824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 53, 56, 58, 66, 77, 84, 87, 88, 106, 116, 132, 154, 159, 168, 174, 203, 212, 231, 232, 264, 308, 318, 319, 348, 371, 406, 424, 462, 583, 609, 616, 636, 638, 696, 742, 812, 924, 957, 1113, 1166, 1218, 1272, 1276, 1484, 1537, 1624, 1749, 1848, 1914, 2226, 2233, 2332, 2436, 2552, 2968, 3074, 3498, 3828, 4081, 4452, 4466, 4611, 4664, 4872, 6148, 6699, 6996, 7656, 8162, 8904, 8932, 9222, 10759, 12243, 12296, 13398, 13992, 16324, 16907, 17864, 18444, 21518, 24486, 26796, 32277, 32648, 33814, 36888, 43036, 48972, 50721, 53592, 64554, 67628, 86072, 97944, 101442, 118349, 129108, 135256, 202884, 236698, 258216, 355047, 405768, 473396, 710094, 946792, 1420188, 2840376]

約数ペア:

[(1, 2840376), (2, 1420188), (3, 946792), (4, 710094), (6, 473396), (7, 405768), (8, 355047), (11, 258216), (12, 236698), (14, 202884), (21, 135256), (22, 129108), (24, 118349), (28, 101442), (29, 97944), (33, 86072), (42, 67628), (44, 64554), (53, 53592), (56, 50721), (58, 48972), (66, 43036), (77, 36888), (84, 33814), (87, 32648), (88, 32277), (106, 26796), (116, 24486), (132, 21518), (154, 18444), (159, 17864), (168, 16907), (174, 16324), (203, 13992), (212, 13398), (231, 12296), (232, 12243), (264, 10759), (308, 9222), (318, 8932), (319, 8904), (348, 8162), (371, 7656), (406, 6996), (424, 6699), (462, 6148), (583, 4872), (609, 4664), (616, 4611), (636, 4466), (638, 4452), (696, 4081), (742, 3828), (812, 3498), (924, 3074), (957, 2968), (1113, 2552), (1166, 2436), (1218, 2332), (1272, 2233), (1276, 2226), (1484, 1914), (1537, 1848), (1624, 1749)]