2191323552

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2763

約数の個数: 144

約数和(自身を含む): 6414158016

約数和(自身を除く): 4222834464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 121, 132, 142, 176, 213, 242, 264, 284, 352, 363, 426, 484, 528, 568, 726, 781, 852, 968, 1056, 1136, 1452, 1562, 1704, 1936, 2272, 2343, 2657, 2904, 3124, 3408, 3872, 4686, 5314, 5808, 6248, 6816, 7971, 8591, 9372, 10628, 11616, 12496, 15942, 17182, 18744, 21256, 24992, 25773, 29227, 31884, 34364, 37488, 42512, 51546, 58454, 63768, 68728, 74976, 85024, 87681, 103092, 116908, 127536, 137456, 175362, 188647, 206184, 233816, 255072, 274912, 321497, 350724, 377294, 412368, 467632, 565941, 642994, 701448, 754588, 824736, 935264, 964491, 1131882, 1285988, 1402896, 1509176, 1928982, 2075117, 2263764, 2571976, 2805792, 3018352, 3857964, 4150234, 4527528, 5143952, 6036704, 6225351, 7715928, 8300468, 9055056, 10287904, 12450702, 15431856, 16600936, 18110112, 22826287, 24901404, 30863712, 33201872, 45652574, 49802808, 66403744, 68478861, 91305148, 99605616, 136957722, 182610296, 199211232, 273915444, 365220592, 547830888, 730441184, 1095661776, 2191323552]

約数ペア:

[(1, 2191323552), (2, 1095661776), (3, 730441184), (4, 547830888), (6, 365220592), (8, 273915444), (11, 199211232), (12, 182610296), (16, 136957722), (22, 99605616), (24, 91305148), (32, 68478861), (33, 66403744), (44, 49802808), (48, 45652574), (66, 33201872), (71, 30863712), (88, 24901404), (96, 22826287), (121, 18110112), (132, 16600936), (142, 15431856), (176, 12450702), (213, 10287904), (242, 9055056), (264, 8300468), (284, 7715928), (352, 6225351), (363, 6036704), (426, 5143952), (484, 4527528), (528, 4150234), (568, 3857964), (726, 3018352), (781, 2805792), (852, 2571976), (968, 2263764), (1056, 2075117), (1136, 1928982), (1452, 1509176), (1562, 1402896), (1704, 1285988), (1936, 1131882), (2272, 964491), (2343, 935264), (2657, 824736), (2904, 754588), (3124, 701448), (3408, 642994), (3872, 565941), (4686, 467632), (5314, 412368), (5808, 377294), (6248, 350724), (6816, 321497), (7971, 274912), (8591, 255072), (9372, 233816), (10628, 206184), (11616, 188647), (12496, 175362), (15942, 137456), (17182, 127536), (18744, 116908), (21256, 103092), (24992, 87681), (25773, 85024), (29227, 74976), (31884, 68728), (34364, 63768), (37488, 58454), (42512, 51546)]