425576844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 216

約数和(自身を含む): 1432607904

約数和(自身を除く): 1007031060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 121, 126, 132, 153, 154, 187, 198, 204, 231, 238, 242, 252, 306, 308, 357, 363, 374, 396, 462, 476, 484, 561, 612, 693, 714, 726, 748, 821, 847, 924, 1071, 1089, 1122, 1309, 1386, 1428, 1452, 1642, 1683, 1694, 2057, 2142, 2178, 2244, 2463, 2541, 2618, 2772, 3284, 3366, 3388, 3927, 4114, 4284, 4356, 4926, 5082, 5236, 5747, 6171, 6732, 7389, 7623, 7854, 8228, 9031, 9852, 10164, 11494, 11781, 12342, 13957, 14399, 14778, 15246, 15708, 17241, 18062, 18513, 22988, 23562, 24684, 27093, 27914, 28798, 29556, 30492, 34482, 36124, 37026, 41871, 43197, 47124, 51723, 54186, 55828, 57596, 63217, 68964, 74052, 81279, 83742, 86394, 97699, 99341, 103446, 108372, 125613, 126434, 129591, 153527, 162558, 167484, 172788, 189651, 195398, 198682, 206892, 251226, 252868, 259182, 293097, 298023, 307054, 325116, 379302, 390796, 397364, 460581, 502452, 518364, 568953, 586194, 596046, 614108, 695387, 758604, 879291, 894069, 921162, 1074689, 1137906, 1172388, 1192092, 1381743, 1390774, 1688797, 1758582, 1788138, 1842324, 2086161, 2149378, 2275812, 2763486, 2781548, 3224067, 3377594, 3517164, 3576276, 4172322, 4298756, 5066391, 5526972, 6258483, 6448134, 6755188, 8344644, 9672201, 10132782, 11821579, 12516966, 12896268, 15199173, 19344402, 20265564, 23643158, 25033932, 30398346, 35464737, 38688804, 47286316, 60796692, 70929474, 106394211, 141858948, 212788422, 425576844]

約数ペア:

[(1, 425576844), (2, 212788422), (3, 141858948), (4, 106394211), (6, 70929474), (7, 60796692), (9, 47286316), (11, 38688804), (12, 35464737), (14, 30398346), (17, 25033932), (18, 23643158), (21, 20265564), (22, 19344402), (28, 15199173), (33, 12896268), (34, 12516966), (36, 11821579), (42, 10132782), (44, 9672201), (51, 8344644), (63, 6755188), (66, 6448134), (68, 6258483), (77, 5526972), (84, 5066391), (99, 4298756), (102, 4172322), (119, 3576276), (121, 3517164), (126, 3377594), (132, 3224067), (153, 2781548), (154, 2763486), (187, 2275812), (198, 2149378), (204, 2086161), (231, 1842324), (238, 1788138), (242, 1758582), (252, 1688797), (306, 1390774), (308, 1381743), (357, 1192092), (363, 1172388), (374, 1137906), (396, 1074689), (462, 921162), (476, 894069), (484, 879291), (561, 758604), (612, 695387), (693, 614108), (714, 596046), (726, 586194), (748, 568953), (821, 518364), (847, 502452), (924, 460581), (1071, 397364), (1089, 390796), (1122, 379302), (1309, 325116), (1386, 307054), (1428, 298023), (1452, 293097), (1642, 259182), (1683, 252868), (1694, 251226), (2057, 206892), (2142, 198682), (2178, 195398), (2244, 189651), (2463, 172788), (2541, 167484), (2618, 162558), (2772, 153527), (3284, 129591), (3366, 126434), (3388, 125613), (3927, 108372), (4114, 103446), (4284, 99341), (4356, 97699), (4926, 86394), (5082, 83742), (5236, 81279), (5747, 74052), (6171, 68964), (6732, 63217), (7389, 57596), (7623, 55828), (7854, 54186), (8228, 51723), (9031, 47124), (9852, 43197), (10164, 41871), (11494, 37026), (11781, 36124), (12342, 34482), (13957, 30492), (14399, 29556), (14778, 28798), (15246, 27914), (15708, 27093), (17241, 24684), (18062, 23562), (18513, 22988)]