425790456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 256

約数和(自身を含む): 1427865600

約数和(自身を除く): 1002075144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 31, 38, 39, 42, 52, 56, 57, 62, 76, 78, 84, 91, 93, 104, 114, 124, 133, 152, 156, 168, 182, 186, 217, 228, 247, 248, 266, 273, 312, 331, 364, 372, 399, 403, 434, 456, 494, 532, 546, 589, 651, 662, 728, 741, 744, 798, 806, 868, 988, 993, 1064, 1092, 1178, 1209, 1302, 1324, 1482, 1596, 1612, 1729, 1736, 1767, 1976, 1986, 2184, 2317, 2356, 2418, 2604, 2648, 2821, 2964, 3192, 3224, 3458, 3534, 3972, 4123, 4303, 4634, 4712, 4836, 5187, 5208, 5642, 5928, 6289, 6916, 6951, 7068, 7657, 7944, 8246, 8463, 8606, 9268, 9672, 10261, 10374, 11284, 12369, 12578, 12909, 13832, 13902, 14136, 15314, 16492, 16926, 17212, 18536, 18867, 20522, 20748, 22568, 22971, 24738, 25156, 25818, 27804, 30121, 30628, 30783, 32984, 33852, 34424, 37734, 41044, 41496, 44023, 45942, 49476, 50312, 51636, 53599, 55608, 60242, 61256, 61566, 67704, 71827, 75468, 81757, 82088, 88046, 90363, 91884, 98952, 103272, 107198, 120484, 123132, 132069, 133393, 143654, 150936, 160797, 163514, 176092, 180726, 183768, 194959, 214396, 215481, 240968, 245271, 246264, 264138, 266786, 287308, 321594, 327028, 352184, 361452, 389918, 400179, 428792, 430962, 490542, 528276, 533572, 572299, 574616, 584877, 643188, 654056, 722904, 779836, 800358, 861924, 933751, 981084, 1056552, 1067144, 1144598, 1169754, 1286376, 1364713, 1559672, 1600716, 1716897, 1723848, 1867502, 1962168, 2289196, 2339508, 2534467, 2729426, 2801253, 3201432, 3433794, 3735004, 4094139, 4578392, 4679016, 5068934, 5458852, 5602506, 6867588, 7470008, 7603401, 8188278, 10137868, 10917704, 11205012, 13735176, 15206802, 16376556, 17741269, 20275736, 22410024, 30413604, 32753112, 35482538, 53223807, 60827208, 70965076, 106447614, 141930152, 212895228, 425790456]

約数ペア:

[(1, 425790456), (2, 212895228), (3, 141930152), (4, 106447614), (6, 70965076), (7, 60827208), (8, 53223807), (12, 35482538), (13, 32753112), (14, 30413604), (19, 22410024), (21, 20275736), (24, 17741269), (26, 16376556), (28, 15206802), (31, 13735176), (38, 11205012), (39, 10917704), (42, 10137868), (52, 8188278), (56, 7603401), (57, 7470008), (62, 6867588), (76, 5602506), (78, 5458852), (84, 5068934), (91, 4679016), (93, 4578392), (104, 4094139), (114, 3735004), (124, 3433794), (133, 3201432), (152, 2801253), (156, 2729426), (168, 2534467), (182, 2339508), (186, 2289196), (217, 1962168), (228, 1867502), (247, 1723848), (248, 1716897), (266, 1600716), (273, 1559672), (312, 1364713), (331, 1286376), (364, 1169754), (372, 1144598), (399, 1067144), (403, 1056552), (434, 981084), (456, 933751), (494, 861924), (532, 800358), (546, 779836), (589, 722904), (651, 654056), (662, 643188), (728, 584877), (741, 574616), (744, 572299), (798, 533572), (806, 528276), (868, 490542), (988, 430962), (993, 428792), (1064, 400179), (1092, 389918), (1178, 361452), (1209, 352184), (1302, 327028), (1324, 321594), (1482, 287308), (1596, 266786), (1612, 264138), (1729, 246264), (1736, 245271), (1767, 240968), (1976, 215481), (1986, 214396), (2184, 194959), (2317, 183768), (2356, 180726), (2418, 176092), (2604, 163514), (2648, 160797), (2821, 150936), (2964, 143654), (3192, 133393), (3224, 132069), (3458, 123132), (3534, 120484), (3972, 107198), (4123, 103272), (4303, 98952), (4634, 91884), (4712, 90363), (4836, 88046), (5187, 82088), (5208, 81757), (5642, 75468), (5928, 71827), (6289, 67704), (6916, 61566), (6951, 61256), (7068, 60242), (7657, 55608), (7944, 53599), (8246, 51636), (8463, 50312), (8606, 49476), (9268, 45942), (9672, 44023), (10261, 41496), (10374, 41044), (11284, 37734), (12369, 34424), (12578, 33852), (12909, 32984), (13832, 30783), (13902, 30628), (14136, 30121), (15314, 27804), (16492, 25818), (16926, 25156), (17212, 24738), (18536, 22971), (18867, 22568), (20522, 20748)]