1216888932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{10723}}^1$

素因数の和:10937

約数の個数: 72

約数和(自身を含む): 3320407776

約数和(自身を除く): 2103518844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 9457, 10723, 16212, 18914, 21446, 28371, 32169, 37828, 42892, 56742, 64338, 75061, 113484, 128676, 150122, 225183, 300244, 450366, 525427, 900732, 1050854, 1576281, 2069539, 2101708, 3152562, 4139078, 6208617, 6305124, 8278156, 12417234, 14486773, 24834468, 28973546, 43460319, 57947092, 86920638, 101407411, 173841276, 202814822, 304222233, 405629644, 608444466, 1216888932]

約数ペア:

[(1, 1216888932), (2, 608444466), (3, 405629644), (4, 304222233), (6, 202814822), (7, 173841276), (12, 101407411), (14, 86920638), (21, 57947092), (28, 43460319), (42, 28973546), (49, 24834468), (84, 14486773), (98, 12417234), (147, 8278156), (193, 6305124), (196, 6208617), (294, 4139078), (386, 3152562), (579, 2101708), (588, 2069539), (772, 1576281), (1158, 1050854), (1351, 900732), (2316, 525427), (2702, 450366), (4053, 300244), (5404, 225183), (8106, 150122), (9457, 128676), (10723, 113484), (16212, 75061), (18914, 64338), (21446, 56742), (28371, 42892), (32169, 37828)]