13630990408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3709}}^1$

素因数の和:3855

約数の個数: 128

約数和(自身を含む): 31627008000

約数和(自身を除く): 17996017592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 73, 116, 124, 146, 203, 217, 232, 248, 292, 406, 434, 511, 584, 812, 868, 899, 1022, 1624, 1736, 1798, 2044, 2117, 2263, 3596, 3709, 4088, 4234, 4526, 6293, 7192, 7418, 8468, 9052, 12586, 14819, 14836, 15841, 16936, 18104, 25172, 25963, 29638, 29672, 31682, 50344, 51926, 59276, 63364, 65627, 103852, 107561, 114979, 118552, 126728, 131254, 207704, 215122, 229958, 262508, 270757, 430244, 459389, 459916, 525016, 541514, 752927, 804853, 860488, 918778, 919832, 1083028, 1505854, 1609706, 1837556, 1895299, 2166056, 3011708, 3219412, 3334391, 3675112, 3790598, 6023416, 6438824, 6668782, 7581196, 7851953, 8393467, 13337564, 15162392, 15703906, 16786934, 23340737, 26675128, 31407812, 33573868, 46681474, 54963671, 58754269, 62815624, 67147736, 93362948, 109927342, 117508538, 186725896, 219854684, 235017076, 243410543, 439709368, 470034152, 486821086, 973642172, 1703873801, 1947284344, 3407747602, 6815495204, 13630990408]

約数ペア:

[(1, 13630990408), (2, 6815495204), (4, 3407747602), (7, 1947284344), (8, 1703873801), (14, 973642172), (28, 486821086), (29, 470034152), (31, 439709368), (56, 243410543), (58, 235017076), (62, 219854684), (73, 186725896), (116, 117508538), (124, 109927342), (146, 93362948), (203, 67147736), (217, 62815624), (232, 58754269), (248, 54963671), (292, 46681474), (406, 33573868), (434, 31407812), (511, 26675128), (584, 23340737), (812, 16786934), (868, 15703906), (899, 15162392), (1022, 13337564), (1624, 8393467), (1736, 7851953), (1798, 7581196), (2044, 6668782), (2117, 6438824), (2263, 6023416), (3596, 3790598), (3709, 3675112), (4088, 3334391), (4234, 3219412), (4526, 3011708), (6293, 2166056), (7192, 1895299), (7418, 1837556), (8468, 1609706), (9052, 1505854), (12586, 1083028), (14819, 919832), (14836, 918778), (15841, 860488), (16936, 804853), (18104, 752927), (25172, 541514), (25963, 525016), (29638, 459916), (29672, 459389), (31682, 430244), (50344, 270757), (51926, 262508), (59276, 229958), (63364, 215122), (65627, 207704), (103852, 131254), (107561, 126728), (114979, 118552)]