426889568

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 1088640000

約数和(自身を除く): 661750432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 89, 92, 98, 112, 133, 152, 161, 178, 184, 196, 224, 266, 304, 322, 343, 356, 368, 392, 437, 532, 608, 623, 644, 686, 712, 736, 784, 874, 931, 1064, 1127, 1246, 1288, 1372, 1424, 1568, 1691, 1748, 1862, 2047, 2128, 2254, 2492, 2576, 2744, 2848, 3059, 3382, 3496, 3724, 4094, 4256, 4361, 4508, 4984, 5152, 5488, 6118, 6517, 6764, 6992, 7448, 7889, 8188, 8722, 9016, 9968, 10976, 11837, 12236, 13034, 13528, 13984, 14329, 14896, 15778, 16376, 17444, 18032, 19936, 21413, 23674, 24472, 26068, 27056, 28658, 29792, 30527, 31556, 32752, 34888, 36064, 38893, 42826, 47348, 48944, 52136, 54112, 57316, 61054, 63112, 65504, 69776, 77786, 82859, 85652, 94696, 97888, 100303, 104272, 114632, 122108, 126224, 139552, 149891, 155572, 165718, 171304, 189392, 200606, 208544, 229264, 244216, 252448, 272251, 299782, 311144, 331436, 342608, 378784, 401212, 458528, 488432, 544502, 580013, 599564, 622288, 662872, 685216, 702121, 802424, 976864, 1089004, 1160026, 1199128, 1244576, 1325744, 1404242, 1604848, 1905757, 2178008, 2320052, 2398256, 2651488, 2808484, 3209696, 3811514, 4356016, 4640104, 4796512, 5616968, 7623028, 8712032, 9280208, 11233936, 13340299, 15246056, 18560416, 22467872, 26680598, 30492112, 53361196, 60984224, 106722392, 213444784, 426889568]

約数ペア:

[(1, 426889568), (2, 213444784), (4, 106722392), (7, 60984224), (8, 53361196), (14, 30492112), (16, 26680598), (19, 22467872), (23, 18560416), (28, 15246056), (32, 13340299), (38, 11233936), (46, 9280208), (49, 8712032), (56, 7623028), (76, 5616968), (89, 4796512), (92, 4640104), (98, 4356016), (112, 3811514), (133, 3209696), (152, 2808484), (161, 2651488), (178, 2398256), (184, 2320052), (196, 2178008), (224, 1905757), (266, 1604848), (304, 1404242), (322, 1325744), (343, 1244576), (356, 1199128), (368, 1160026), (392, 1089004), (437, 976864), (532, 802424), (608, 702121), (623, 685216), (644, 662872), (686, 622288), (712, 599564), (736, 580013), (784, 544502), (874, 488432), (931, 458528), (1064, 401212), (1127, 378784), (1246, 342608), (1288, 331436), (1372, 311144), (1424, 299782), (1568, 272251), (1691, 252448), (1748, 244216), (1862, 229264), (2047, 208544), (2128, 200606), (2254, 189392), (2492, 171304), (2576, 165718), (2744, 155572), (2848, 149891), (3059, 139552), (3382, 126224), (3496, 122108), (3724, 114632), (4094, 104272), (4256, 100303), (4361, 97888), (4508, 94696), (4984, 85652), (5152, 82859), (5488, 77786), (6118, 69776), (6517, 65504), (6764, 63112), (6992, 61054), (7448, 57316), (7889, 54112), (8188, 52136), (8722, 48944), (9016, 47348), (9968, 42826), (10976, 38893), (11837, 36064), (12236, 34888), (13034, 32752), (13528, 31556), (13984, 30527), (14329, 29792), (14896, 28658), (15778, 27056), (16376, 26068), (17444, 24472), (18032, 23674), (19936, 21413)]