2000562804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 5377881600

約数和(自身を除く): 3377318796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 149, 159, 186, 212, 227, 279, 298, 318, 372, 447, 454, 477, 558, 596, 636, 681, 894, 908, 954, 1116, 1341, 1362, 1643, 1788, 1908, 2043, 2682, 2724, 3286, 4086, 4619, 4929, 5364, 6572, 7037, 7897, 8172, 9238, 9858, 12031, 13857, 14074, 14787, 15794, 18476, 19716, 21111, 23691, 24062, 27714, 28148, 29574, 31588, 33823, 36093, 41571, 42222, 47382, 48124, 55428, 59148, 63333, 67646, 71073, 72186, 83142, 84444, 94764, 101469, 108279, 126666, 135292, 142146, 144372, 166284, 202938, 216558, 244807, 253332, 284292, 304407, 372961, 405876, 433116, 489614, 608814, 734421, 745922, 979228, 1048513, 1118883, 1217628, 1468842, 1491844, 1792619, 2097026, 2203263, 2237766, 2937684, 3145539, 3356649, 3585238, 4194052, 4406526, 4475532, 5377857, 6291078, 6713298, 7170476, 8813052, 9436617, 10755714, 12582156, 13426596, 16133571, 18873234, 21511428, 32267142, 37746468, 55571189, 64534284, 111142378, 166713567, 222284756, 333427134, 500140701, 666854268, 1000281402, 2000562804]

約数ペア:

[(1, 2000562804), (2, 1000281402), (3, 666854268), (4, 500140701), (6, 333427134), (9, 222284756), (12, 166713567), (18, 111142378), (31, 64534284), (36, 55571189), (53, 37746468), (62, 32267142), (93, 21511428), (106, 18873234), (124, 16133571), (149, 13426596), (159, 12582156), (186, 10755714), (212, 9436617), (227, 8813052), (279, 7170476), (298, 6713298), (318, 6291078), (372, 5377857), (447, 4475532), (454, 4406526), (477, 4194052), (558, 3585238), (596, 3356649), (636, 3145539), (681, 2937684), (894, 2237766), (908, 2203263), (954, 2097026), (1116, 1792619), (1341, 1491844), (1362, 1468842), (1643, 1217628), (1788, 1118883), (1908, 1048513), (2043, 979228), (2682, 745922), (2724, 734421), (3286, 608814), (4086, 489614), (4619, 433116), (4929, 405876), (5364, 372961), (6572, 304407), (7037, 284292), (7897, 253332), (8172, 244807), (9238, 216558), (9858, 202938), (12031, 166284), (13857, 144372), (14074, 142146), (14787, 135292), (15794, 126666), (18476, 108279), (19716, 101469), (21111, 94764), (23691, 84444), (24062, 83142), (27714, 72186), (28148, 71073), (29574, 67646), (31588, 63333), (33823, 59148), (36093, 55428), (41571, 48124), (42222, 47382)]