1326431484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6827}}^1$

素因数の和:7104

約数の個数: 96

約数和(自身を含む): 3946037760

約数和(自身を除く): 2619606276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 257, 378, 514, 756, 771, 1028, 1542, 1799, 2313, 3084, 3598, 4626, 5397, 6827, 6939, 7196, 9252, 10794, 13654, 13878, 16191, 20481, 21588, 27308, 27756, 32382, 40962, 47789, 48573, 61443, 64764, 81924, 95578, 97146, 122886, 143367, 184329, 191156, 194292, 245772, 286734, 368658, 430101, 573468, 737316, 860202, 1290303, 1720404, 1754539, 2580606, 3509078, 5161212, 5263617, 7018156, 10527234, 12281773, 15790851, 21054468, 24563546, 31581702, 36845319, 47372553, 49127092, 63163404, 73690638, 94745106, 110535957, 147381276, 189490212, 221071914, 331607871, 442143828, 663215742, 1326431484]

約数ペア:

[(1, 1326431484), (2, 663215742), (3, 442143828), (4, 331607871), (6, 221071914), (7, 189490212), (9, 147381276), (12, 110535957), (14, 94745106), (18, 73690638), (21, 63163404), (27, 49127092), (28, 47372553), (36, 36845319), (42, 31581702), (54, 24563546), (63, 21054468), (84, 15790851), (108, 12281773), (126, 10527234), (189, 7018156), (252, 5263617), (257, 5161212), (378, 3509078), (514, 2580606), (756, 1754539), (771, 1720404), (1028, 1290303), (1542, 860202), (1799, 737316), (2313, 573468), (3084, 430101), (3598, 368658), (4626, 286734), (5397, 245772), (6827, 194292), (6939, 191156), (7196, 184329), (9252, 143367), (10794, 122886), (13654, 97146), (13878, 95578), (16191, 81924), (20481, 64764), (21588, 61443), (27308, 48573), (27756, 47789), (32382, 40962)]