1520866044

素因数分解:

$2^2\times 3^{10}\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 132

約数和(自身を含む): 4106952864

約数和(自身を除く): 2586086820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 137, 141, 162, 188, 243, 274, 282, 324, 411, 423, 486, 548, 564, 729, 822, 846, 972, 1233, 1269, 1458, 1644, 1692, 2187, 2466, 2538, 2916, 3699, 3807, 4374, 4932, 5076, 6439, 6561, 7398, 7614, 8748, 11097, 11421, 12878, 13122, 14796, 15228, 19317, 19683, 22194, 22842, 25756, 26244, 33291, 34263, 38634, 39366, 44388, 45684, 57951, 59049, 66582, 68526, 77268, 78732, 99873, 102789, 115902, 118098, 133164, 137052, 173853, 199746, 205578, 231804, 236196, 299619, 308367, 347706, 399492, 411156, 521559, 599238, 616734, 695412, 898857, 925101, 1043118, 1198476, 1233468, 1564677, 1797714, 1850202, 2086236, 2696571, 2775303, 3129354, 3595428, 3700404, 4694031, 5393142, 5550606, 6258708, 8089713, 9388062, 10786284, 11101212, 14082093, 16179426, 18776124, 28164186, 32358852, 42246279, 56328372, 84492558, 126738837, 168985116, 253477674, 380216511, 506955348, 760433022, 1520866044]

約数ペア:

[(1, 1520866044), (2, 760433022), (3, 506955348), (4, 380216511), (6, 253477674), (9, 168985116), (12, 126738837), (18, 84492558), (27, 56328372), (36, 42246279), (47, 32358852), (54, 28164186), (81, 18776124), (94, 16179426), (108, 14082093), (137, 11101212), (141, 10786284), (162, 9388062), (188, 8089713), (243, 6258708), (274, 5550606), (282, 5393142), (324, 4694031), (411, 3700404), (423, 3595428), (486, 3129354), (548, 2775303), (564, 2696571), (729, 2086236), (822, 1850202), (846, 1797714), (972, 1564677), (1233, 1233468), (1269, 1198476), (1458, 1043118), (1644, 925101), (1692, 898857), (2187, 695412), (2466, 616734), (2538, 599238), (2916, 521559), (3699, 411156), (3807, 399492), (4374, 347706), (4932, 308367), (5076, 299619), (6439, 236196), (6561, 231804), (7398, 205578), (7614, 199746), (8748, 173853), (11097, 137052), (11421, 133164), (12878, 118098), (13122, 115902), (14796, 102789), (15228, 99873), (19317, 78732), (19683, 77268), (22194, 68526), (22842, 66582), (25756, 59049), (26244, 57951), (33291, 45684), (34263, 44388), (38634, 39366)]