2521511256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 7277760000

約数和(自身を除く): 4756248744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 79, 87, 88, 116, 121, 132, 158, 174, 232, 237, 242, 264, 316, 319, 348, 363, 379, 474, 484, 632, 638, 696, 726, 758, 869, 948, 957, 968, 1137, 1276, 1452, 1516, 1738, 1896, 1914, 2274, 2291, 2552, 2607, 2904, 3032, 3476, 3509, 3828, 4169, 4548, 4582, 5214, 6873, 6952, 7018, 7656, 8338, 9096, 9164, 9559, 10428, 10527, 10991, 12507, 13746, 14036, 16676, 18328, 19118, 20856, 21054, 21982, 25014, 25201, 27492, 28072, 28677, 29941, 32973, 33352, 38236, 42108, 43964, 45859, 50028, 50402, 54984, 57354, 59882, 65946, 75603, 76472, 84216, 87928, 89823, 91718, 100056, 100804, 114708, 119764, 120901, 131892, 137577, 151206, 179646, 183436, 201608, 229416, 239528, 241802, 263784, 275154, 277211, 302412, 329351, 359292, 362703, 366872, 483604, 550308, 554422, 604824, 658702, 718584, 725406, 831633, 868289, 967208, 988053, 1100616, 1108844, 1317404, 1329911, 1450812, 1663266, 1736578, 1976106, 2217688, 2604867, 2634808, 2659822, 2901624, 3326532, 3473156, 3622861, 3952212, 3989733, 5209734, 5319644, 6653064, 6946312, 7245722, 7904424, 7979466, 9551179, 10419468, 10639288, 10868583, 14491444, 15958932, 19102358, 20838936, 21737166, 28653537, 28982888, 31917864, 38204716, 43474332, 57307074, 76409432, 86948664, 105062969, 114614148, 210125938, 229228296, 315188907, 420251876, 630377814, 840503752, 1260755628, 2521511256]

約数ペア:

[(1, 2521511256), (2, 1260755628), (3, 840503752), (4, 630377814), (6, 420251876), (8, 315188907), (11, 229228296), (12, 210125938), (22, 114614148), (24, 105062969), (29, 86948664), (33, 76409432), (44, 57307074), (58, 43474332), (66, 38204716), (79, 31917864), (87, 28982888), (88, 28653537), (116, 21737166), (121, 20838936), (132, 19102358), (158, 15958932), (174, 14491444), (232, 10868583), (237, 10639288), (242, 10419468), (264, 9551179), (316, 7979466), (319, 7904424), (348, 7245722), (363, 6946312), (379, 6653064), (474, 5319644), (484, 5209734), (632, 3989733), (638, 3952212), (696, 3622861), (726, 3473156), (758, 3326532), (869, 2901624), (948, 2659822), (957, 2634808), (968, 2604867), (1137, 2217688), (1276, 1976106), (1452, 1736578), (1516, 1663266), (1738, 1450812), (1896, 1329911), (1914, 1317404), (2274, 1108844), (2291, 1100616), (2552, 988053), (2607, 967208), (2904, 868289), (3032, 831633), (3476, 725406), (3509, 718584), (3828, 658702), (4169, 604824), (4548, 554422), (4582, 550308), (5214, 483604), (6873, 366872), (6952, 362703), (7018, 359292), (7656, 329351), (8338, 302412), (9096, 277211), (9164, 275154), (9559, 263784), (10428, 241802), (10527, 239528), (10991, 229416), (12507, 201608), (13746, 183436), (14036, 179646), (16676, 151206), (18328, 137577), (19118, 131892), (20856, 120901), (21054, 119764), (21982, 114708), (25014, 100804), (25201, 100056), (27492, 91718), (28072, 89823), (28677, 87928), (29941, 84216), (32973, 76472), (33352, 75603), (38236, 65946), (42108, 59882), (43964, 57354), (45859, 54984), (50028, 50402)]