1640248036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3623}}^1$

素因数の和:3713

約数の個数: 96

約数和(自身を含む): 3701698560

約数和(自身を除く): 2061450524

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 37, 38, 46, 74, 76, 92, 133, 148, 161, 259, 266, 322, 437, 518, 532, 644, 703, 851, 874, 1036, 1406, 1702, 1748, 2812, 3059, 3404, 3623, 4921, 5957, 6118, 7246, 9842, 11914, 12236, 14492, 16169, 19684, 23828, 25361, 32338, 50722, 64676, 68837, 83329, 101444, 113183, 134051, 137674, 166658, 226366, 268102, 275348, 333316, 452732, 481859, 536204, 583303, 938357, 963718, 1166606, 1583251, 1876714, 1927436, 2333212, 2546969, 3083173, 3166502, 3753428, 5093938, 6166346, 6333004, 10187876, 11082757, 12332692, 17828783, 21582211, 22165514, 35657566, 43164422, 44331028, 58580287, 71315132, 86328844, 117160574, 234321148, 410062009, 820124018, 1640248036]

約数ペア:

[(1, 1640248036), (2, 820124018), (4, 410062009), (7, 234321148), (14, 117160574), (19, 86328844), (23, 71315132), (28, 58580287), (37, 44331028), (38, 43164422), (46, 35657566), (74, 22165514), (76, 21582211), (92, 17828783), (133, 12332692), (148, 11082757), (161, 10187876), (259, 6333004), (266, 6166346), (322, 5093938), (437, 3753428), (518, 3166502), (532, 3083173), (644, 2546969), (703, 2333212), (851, 1927436), (874, 1876714), (1036, 1583251), (1406, 1166606), (1702, 963718), (1748, 938357), (2812, 583303), (3059, 536204), (3404, 481859), (3623, 452732), (4921, 333316), (5957, 275348), (6118, 268102), (7246, 226366), (9842, 166658), (11914, 137674), (12236, 134051), (14492, 113183), (16169, 101444), (19684, 83329), (23828, 68837), (25361, 64676), (32338, 50722)]