412497904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 1103738880

約数和(自身を除く): 691240976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 37, 38, 52, 56, 62, 74, 76, 91, 104, 112, 124, 133, 148, 152, 169, 182, 208, 217, 247, 248, 259, 266, 296, 304, 338, 364, 403, 434, 481, 494, 496, 518, 532, 589, 592, 676, 703, 728, 806, 868, 962, 988, 1036, 1064, 1147, 1178, 1183, 1352, 1406, 1456, 1612, 1729, 1736, 1924, 1976, 2072, 2128, 2294, 2356, 2366, 2704, 2812, 2821, 3211, 3224, 3367, 3458, 3472, 3848, 3952, 4123, 4144, 4588, 4712, 4732, 4921, 5239, 5624, 5642, 6253, 6422, 6448, 6734, 6916, 7657, 7696, 8029, 8246, 9139, 9176, 9424, 9464, 9842, 10478, 11248, 11284, 12506, 12844, 13468, 13832, 14911, 15314, 16058, 16492, 18278, 18352, 18928, 19684, 20956, 21793, 22477, 22568, 25012, 25688, 26936, 27664, 29822, 30628, 32116, 32984, 36556, 36673, 39368, 41912, 43586, 43771, 44954, 45136, 50024, 51376, 53599, 53872, 59644, 61256, 63973, 64232, 65968, 73112, 73346, 78736, 83824, 87172, 87542, 89908, 99541, 100048, 104377, 107198, 118807, 119288, 122512, 127946, 128464, 146224, 146692, 152551, 174344, 175084, 179816, 193843, 199082, 208754, 214396, 237614, 238576, 255892, 283309, 293384, 305102, 348688, 350168, 359632, 387686, 398164, 417508, 428792, 475228, 511784, 566618, 586768, 610204, 696787, 700336, 775372, 796328, 831649, 835016, 857584, 950456, 1023568, 1133236, 1220408, 1356901, 1393574, 1550744, 1592656, 1663298, 1670032, 1900912, 1983163, 2266472, 2440816, 2713802, 2787148, 3101488, 3326596, 3683017, 3966326, 4532944, 5427604, 5574296, 6653192, 7366034, 7932652, 10855208, 11148592, 13306384, 14732068, 15865304, 21710416, 25781119, 29464136, 31730608, 51562238, 58928272, 103124476, 206248952, 412497904]

約数ペア:

[(1, 412497904), (2, 206248952), (4, 103124476), (7, 58928272), (8, 51562238), (13, 31730608), (14, 29464136), (16, 25781119), (19, 21710416), (26, 15865304), (28, 14732068), (31, 13306384), (37, 11148592), (38, 10855208), (52, 7932652), (56, 7366034), (62, 6653192), (74, 5574296), (76, 5427604), (91, 4532944), (104, 3966326), (112, 3683017), (124, 3326596), (133, 3101488), (148, 2787148), (152, 2713802), (169, 2440816), (182, 2266472), (208, 1983163), (217, 1900912), (247, 1670032), (248, 1663298), (259, 1592656), (266, 1550744), (296, 1393574), (304, 1356901), (338, 1220408), (364, 1133236), (403, 1023568), (434, 950456), (481, 857584), (494, 835016), (496, 831649), (518, 796328), (532, 775372), (589, 700336), (592, 696787), (676, 610204), (703, 586768), (728, 566618), (806, 511784), (868, 475228), (962, 428792), (988, 417508), (1036, 398164), (1064, 387686), (1147, 359632), (1178, 350168), (1183, 348688), (1352, 305102), (1406, 293384), (1456, 283309), (1612, 255892), (1729, 238576), (1736, 237614), (1924, 214396), (1976, 208754), (2072, 199082), (2128, 193843), (2294, 179816), (2356, 175084), (2366, 174344), (2704, 152551), (2812, 146692), (2821, 146224), (3211, 128464), (3224, 127946), (3367, 122512), (3458, 119288), (3472, 118807), (3848, 107198), (3952, 104377), (4123, 100048), (4144, 99541), (4588, 89908), (4712, 87542), (4732, 87172), (4921, 83824), (5239, 78736), (5624, 73346), (5642, 73112), (6253, 65968), (6422, 64232), (6448, 63973), (6734, 61256), (6916, 59644), (7657, 53872), (7696, 53599), (8029, 51376), (8246, 50024), (9139, 45136), (9176, 44954), (9424, 43771), (9464, 43586), (9842, 41912), (10478, 39368), (11248, 36673), (11284, 36556), (12506, 32984), (12844, 32116), (13468, 30628), (13832, 29822), (14911, 27664), (15314, 26936), (16058, 25688), (16492, 25012), (18278, 22568), (18352, 22477), (18928, 21793), (19684, 20956)]