31595928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 110315520

約数和(自身を除く): 78719592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 23, 24, 26, 28, 34, 37, 39, 42, 46, 51, 52, 56, 68, 69, 74, 78, 84, 91, 92, 102, 104, 111, 119, 136, 138, 148, 156, 161, 168, 182, 184, 204, 221, 222, 238, 259, 273, 276, 296, 299, 312, 322, 357, 364, 391, 408, 442, 444, 476, 481, 483, 518, 546, 552, 598, 629, 644, 663, 714, 728, 777, 782, 851, 884, 888, 897, 952, 962, 966, 1036, 1092, 1173, 1196, 1258, 1288, 1326, 1428, 1443, 1547, 1554, 1564, 1702, 1768, 1794, 1887, 1924, 1932, 2072, 2093, 2184, 2346, 2392, 2516, 2553, 2652, 2737, 2856, 2886, 3094, 3108, 3128, 3367, 3404, 3588, 3774, 3848, 3864, 4186, 4403, 4641, 4692, 5032, 5083, 5106, 5304, 5474, 5772, 5957, 6188, 6216, 6279, 6734, 6808, 7176, 7548, 8177, 8211, 8372, 8806, 9282, 9384, 10101, 10166, 10212, 10948, 11063, 11544, 11914, 12376, 12558, 13209, 13468, 14467, 15096, 15249, 16354, 16422, 16744, 17612, 17871, 18564, 20202, 20332, 20424, 21896, 22126, 23828, 24531, 25116, 26418, 26936, 28934, 30498, 32708, 32844, 33189, 35224, 35581, 35742, 37128, 40404, 40664, 43401, 44252, 47656, 49062, 50232, 52836, 57239, 57868, 60996, 65416, 65688, 66378, 71162, 71484, 77441, 80808, 86802, 88504, 98124, 101269, 105672, 106743, 114478, 115736, 121992, 132756, 142324, 142968, 154882, 171717, 173604, 188071, 196248, 202538, 213486, 228956, 232323, 265512, 284648, 303807, 309764, 343434, 347208, 376142, 405076, 426972, 457912, 464646, 564213, 607614, 619528, 686868, 752284, 810152, 853944, 929292, 1128426, 1215228, 1316497, 1373736, 1504568, 1858584, 2256852, 2430456, 2632994, 3949491, 4513704, 5265988, 7898982, 10531976, 15797964, 31595928]

約数ペア:

[(1, 31595928), (2, 15797964), (3, 10531976), (4, 7898982), (6, 5265988), (7, 4513704), (8, 3949491), (12, 2632994), (13, 2430456), (14, 2256852), (17, 1858584), (21, 1504568), (23, 1373736), (24, 1316497), (26, 1215228), (28, 1128426), (34, 929292), (37, 853944), (39, 810152), (42, 752284), (46, 686868), (51, 619528), (52, 607614), (56, 564213), (68, 464646), (69, 457912), (74, 426972), (78, 405076), (84, 376142), (91, 347208), (92, 343434), (102, 309764), (104, 303807), (111, 284648), (119, 265512), (136, 232323), (138, 228956), (148, 213486), (156, 202538), (161, 196248), (168, 188071), (182, 173604), (184, 171717), (204, 154882), (221, 142968), (222, 142324), (238, 132756), (259, 121992), (273, 115736), (276, 114478), (296, 106743), (299, 105672), (312, 101269), (322, 98124), (357, 88504), (364, 86802), (391, 80808), (408, 77441), (442, 71484), (444, 71162), (476, 66378), (481, 65688), (483, 65416), (518, 60996), (546, 57868), (552, 57239), (598, 52836), (629, 50232), (644, 49062), (663, 47656), (714, 44252), (728, 43401), (777, 40664), (782, 40404), (851, 37128), (884, 35742), (888, 35581), (897, 35224), (952, 33189), (962, 32844), (966, 32708), (1036, 30498), (1092, 28934), (1173, 26936), (1196, 26418), (1258, 25116), (1288, 24531), (1326, 23828), (1428, 22126), (1443, 21896), (1547, 20424), (1554, 20332), (1564, 20202), (1702, 18564), (1768, 17871), (1794, 17612), (1887, 16744), (1924, 16422), (1932, 16354), (2072, 15249), (2093, 15096), (2184, 14467), (2346, 13468), (2392, 13209), (2516, 12558), (2553, 12376), (2652, 11914), (2737, 11544), (2856, 11063), (2886, 10948), (3094, 10212), (3108, 10166), (3128, 10101), (3367, 9384), (3404, 9282), (3588, 8806), (3774, 8372), (3848, 8211), (3864, 8177), (4186, 7548), (4403, 7176), (4641, 6808), (4692, 6734), (5032, 6279), (5083, 6216), (5106, 6188), (5304, 5957), (5474, 5772)]