2230971372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 216

約数和(自身を含む): 6811983360

約数和(自身を除く): 4581011988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 71, 84, 94, 98, 126, 141, 142, 147, 188, 196, 213, 252, 282, 284, 294, 329, 379, 423, 426, 441, 497, 564, 588, 639, 658, 758, 846, 852, 882, 987, 994, 1137, 1278, 1316, 1491, 1516, 1692, 1764, 1974, 1988, 2274, 2303, 2556, 2653, 2961, 2982, 3337, 3411, 3479, 3948, 4473, 4548, 4606, 5306, 5922, 5964, 6674, 6822, 6909, 6958, 7959, 8946, 9212, 10011, 10437, 10612, 11844, 13348, 13644, 13818, 13916, 15918, 17813, 17892, 18571, 20022, 20727, 20874, 23359, 23877, 26909, 27636, 30033, 31311, 31836, 35626, 37142, 40044, 41454, 41748, 46718, 47754, 53439, 53818, 55713, 60066, 62622, 70077, 71252, 74284, 80727, 82908, 93436, 95508, 106878, 107636, 111426, 120132, 124691, 125244, 140154, 160317, 161454, 163513, 167139, 188363, 210231, 213756, 222852, 242181, 249382, 280308, 320634, 322908, 327026, 334278, 374073, 376726, 420462, 484362, 490539, 498764, 565089, 641268, 654052, 668556, 748146, 753452, 840924, 872837, 968724, 981078, 1122219, 1130178, 1264723, 1318541, 1471617, 1496292, 1695267, 1745674, 1962156, 2244438, 2260356, 2529446, 2618511, 2637082, 2943234, 3390534, 3491348, 3794169, 3955623, 4488876, 5058892, 5237022, 5274164, 5886468, 6781068, 7588338, 7855533, 7911246, 8853061, 10474044, 11382507, 11866869, 15176676, 15711066, 15822492, 17706122, 22765014, 23733738, 26559183, 31422132, 35412244, 45530028, 47467476, 53118366, 61971427, 79677549, 106236732, 123942854, 159355098, 185914281, 247885708, 318710196, 371828562, 557742843, 743657124, 1115485686, 2230971372]

約数ペア:

[(1, 2230971372), (2, 1115485686), (3, 743657124), (4, 557742843), (6, 371828562), (7, 318710196), (9, 247885708), (12, 185914281), (14, 159355098), (18, 123942854), (21, 106236732), (28, 79677549), (36, 61971427), (42, 53118366), (47, 47467476), (49, 45530028), (63, 35412244), (71, 31422132), (84, 26559183), (94, 23733738), (98, 22765014), (126, 17706122), (141, 15822492), (142, 15711066), (147, 15176676), (188, 11866869), (196, 11382507), (213, 10474044), (252, 8853061), (282, 7911246), (284, 7855533), (294, 7588338), (329, 6781068), (379, 5886468), (423, 5274164), (426, 5237022), (441, 5058892), (497, 4488876), (564, 3955623), (588, 3794169), (639, 3491348), (658, 3390534), (758, 2943234), (846, 2637082), (852, 2618511), (882, 2529446), (987, 2260356), (994, 2244438), (1137, 1962156), (1278, 1745674), (1316, 1695267), (1491, 1496292), (1516, 1471617), (1692, 1318541), (1764, 1264723), (1974, 1130178), (1988, 1122219), (2274, 981078), (2303, 968724), (2556, 872837), (2653, 840924), (2961, 753452), (2982, 748146), (3337, 668556), (3411, 654052), (3479, 641268), (3948, 565089), (4473, 498764), (4548, 490539), (4606, 484362), (5306, 420462), (5922, 376726), (5964, 374073), (6674, 334278), (6822, 327026), (6909, 322908), (6958, 320634), (7959, 280308), (8946, 249382), (9212, 242181), (10011, 222852), (10437, 213756), (10612, 210231), (11844, 188363), (13348, 167139), (13644, 163513), (13818, 161454), (13916, 160317), (15918, 140154), (17813, 125244), (17892, 124691), (18571, 120132), (20022, 111426), (20727, 107636), (20874, 106878), (23359, 95508), (23877, 93436), (26909, 82908), (27636, 80727), (30033, 74284), (31311, 71252), (31836, 70077), (35626, 62622), (37142, 60066), (40044, 55713), (41454, 53818), (41748, 53439), (46718, 47754)]