1915447716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6351

約数の個数: 192

約数和(自身を含む): 6310133760

約数和(自身を除く): 4394686044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 1092, 1116, 1209, 1302, 1404, 1612, 1638, 1674, 1953, 2418, 2457, 2604, 2821, 3276, 3348, 3627, 3906, 4836, 4914, 5642, 5859, 6287, 7254, 7812, 8463, 9828, 10881, 11284, 11718, 12574, 14508, 16926, 18861, 21762, 23436, 25148, 25389, 33852, 37722, 43524, 44009, 50778, 56583, 75444, 76167, 81731, 88018, 101556, 113166, 132027, 152334, 163462, 169749, 176036, 194897, 226332, 245193, 264054, 304668, 326924, 339498, 389794, 396081, 490386, 528108, 572117, 584691, 678996, 735579, 779588, 792162, 980772, 1144234, 1169382, 1188243, 1364279, 1471158, 1584324, 1716351, 1754073, 2206737, 2288468, 2338764, 2376486, 2533661, 2728558, 2942316, 3432702, 3508146, 4092837, 4413474, 4752972, 5067322, 5149053, 5262219, 5457116, 6865404, 7016292, 7600983, 8185674, 8826948, 10134644, 10298106, 10524438, 12278511, 15201966, 15447159, 16371348, 17735627, 20596212, 21048876, 22802949, 24557022, 30403932, 30894318, 35471254, 36835533, 45605898, 49114044, 53206881, 61788636, 68408847, 70942508, 73671066, 91211796, 106413762, 136817694, 147342132, 159620643, 212827524, 273635388, 319241286, 478861929, 638482572, 957723858, 1915447716]

約数ペア:

[(1, 1915447716), (2, 957723858), (3, 638482572), (4, 478861929), (6, 319241286), (7, 273635388), (9, 212827524), (12, 159620643), (13, 147342132), (14, 136817694), (18, 106413762), (21, 91211796), (26, 73671066), (27, 70942508), (28, 68408847), (31, 61788636), (36, 53206881), (39, 49114044), (42, 45605898), (52, 36835533), (54, 35471254), (62, 30894318), (63, 30403932), (78, 24557022), (84, 22802949), (91, 21048876), (93, 20596212), (108, 17735627), (117, 16371348), (124, 15447159), (126, 15201966), (156, 12278511), (182, 10524438), (186, 10298106), (189, 10134644), (217, 8826948), (234, 8185674), (252, 7600983), (273, 7016292), (279, 6865404), (351, 5457116), (364, 5262219), (372, 5149053), (378, 5067322), (403, 4752972), (434, 4413474), (468, 4092837), (546, 3508146), (558, 3432702), (651, 2942316), (702, 2728558), (756, 2533661), (806, 2376486), (819, 2338764), (837, 2288468), (868, 2206737), (1092, 1754073), (1116, 1716351), (1209, 1584324), (1302, 1471158), (1404, 1364279), (1612, 1188243), (1638, 1169382), (1674, 1144234), (1953, 980772), (2418, 792162), (2457, 779588), (2604, 735579), (2821, 678996), (3276, 584691), (3348, 572117), (3627, 528108), (3906, 490386), (4836, 396081), (4914, 389794), (5642, 339498), (5859, 326924), (6287, 304668), (7254, 264054), (7812, 245193), (8463, 226332), (9828, 194897), (10881, 176036), (11284, 169749), (11718, 163462), (12574, 152334), (14508, 132027), (16926, 113166), (18861, 101556), (21762, 88018), (23436, 81731), (25148, 76167), (25389, 75444), (33852, 56583), (37722, 50778), (43524, 44009)]