3880496578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 7333780608

約数和(自身を除く): 3453284030

約数列:

[1, 2, 7, 14, 19, 38, 41, 61, 82, 122, 133, 266, 287, 307, 361, 427, 574, 614, 722, 779, 854, 1159, 1558, 2149, 2318, 2501, 2527, 4298, 5002, 5054, 5453, 5833, 8113, 10906, 11666, 12587, 14801, 16226, 17507, 18727, 22021, 25174, 29602, 35014, 37454, 40831, 44042, 47519, 81662, 88109, 95038, 103607, 110827, 131089, 154147, 176218, 207214, 221654, 239153, 262178, 308294, 332633, 355813, 478306, 665266, 711626, 767807, 775789, 902861, 1535614, 1551578, 1674071, 1805722, 2490691, 3348142, 4543907, 4981382, 5374649, 6320027, 6760447, 9087814, 10749298, 12640054, 13520894, 14588333, 29176666, 31807349, 47323129, 63614698, 94646258, 102118331, 204236662, 277178327, 554356654, 1940248289, 3880496578]

約数ペア:

[(1, 3880496578), (2, 1940248289), (7, 554356654), (14, 277178327), (19, 204236662), (38, 102118331), (41, 94646258), (61, 63614698), (82, 47323129), (122, 31807349), (133, 29176666), (266, 14588333), (287, 13520894), (307, 12640054), (361, 10749298), (427, 9087814), (574, 6760447), (614, 6320027), (722, 5374649), (779, 4981382), (854, 4543907), (1159, 3348142), (1558, 2490691), (2149, 1805722), (2318, 1674071), (2501, 1551578), (2527, 1535614), (4298, 902861), (5002, 775789), (5054, 767807), (5453, 711626), (5833, 665266), (8113, 478306), (10906, 355813), (11666, 332633), (12587, 308294), (14801, 262178), (16226, 239153), (17507, 221654), (18727, 207214), (22021, 176218), (25174, 154147), (29602, 131089), (35014, 110827), (37454, 103607), (40831, 95038), (44042, 88109), (47519, 81662)]