2749292784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12628

約数の個数: 180

約数和(自身を含む): 9239855040

約数和(自身を除く): 6490562256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1764, 1953, 2232, 2352, 2604, 3038, 3472, 3528, 3906, 4464, 4557, 5208, 6076, 7056, 7812, 9114, 10416, 12152, 12569, 13671, 15624, 18228, 24304, 25138, 27342, 31248, 36456, 37707, 50276, 54684, 72912, 75414, 87983, 100552, 109368, 113121, 150828, 175966, 201104, 218736, 226242, 263949, 301656, 351932, 389639, 452484, 527898, 603312, 615881, 703864, 779278, 791847, 904968, 1055796, 1168917, 1231762, 1407728, 1558556, 1583694, 1809936, 1847643, 2111592, 2337834, 2463524, 2727473, 3117112, 3167388, 3506751, 3695286, 4223184, 4675668, 4927048, 5454946, 5542929, 6234224, 6334776, 7013502, 7390572, 8182419, 9351336, 9854096, 10909892, 11085858, 12669552, 14027004, 14781144, 16364838, 18702672, 19092311, 21819784, 22171716, 24547257, 28054008, 29562288, 32729676, 38184622, 43639568, 44343432, 49094514, 56108016, 57276933, 65459352, 76369244, 88686864, 98189028, 114553866, 130918704, 152738488, 171830799, 196378056, 229107732, 305476976, 343661598, 392756112, 458215464, 687323196, 916430928, 1374646392, 2749292784]

約数ペア:

[(1, 2749292784), (2, 1374646392), (3, 916430928), (4, 687323196), (6, 458215464), (7, 392756112), (8, 343661598), (9, 305476976), (12, 229107732), (14, 196378056), (16, 171830799), (18, 152738488), (21, 130918704), (24, 114553866), (28, 98189028), (31, 88686864), (36, 76369244), (42, 65459352), (48, 57276933), (49, 56108016), (56, 49094514), (62, 44343432), (63, 43639568), (72, 38184622), (84, 32729676), (93, 29562288), (98, 28054008), (112, 24547257), (124, 22171716), (126, 21819784), (144, 19092311), (147, 18702672), (168, 16364838), (186, 14781144), (196, 14027004), (217, 12669552), (248, 11085858), (252, 10909892), (279, 9854096), (294, 9351336), (336, 8182419), (372, 7390572), (392, 7013502), (434, 6334776), (441, 6234224), (496, 5542929), (504, 5454946), (558, 4927048), (588, 4675668), (651, 4223184), (744, 3695286), (784, 3506751), (868, 3167388), (882, 3117112), (1008, 2727473), (1116, 2463524), (1176, 2337834), (1302, 2111592), (1488, 1847643), (1519, 1809936), (1736, 1583694), (1764, 1558556), (1953, 1407728), (2232, 1231762), (2352, 1168917), (2604, 1055796), (3038, 904968), (3472, 791847), (3528, 779278), (3906, 703864), (4464, 615881), (4557, 603312), (5208, 527898), (6076, 452484), (7056, 389639), (7812, 351932), (9114, 301656), (10416, 263949), (12152, 226242), (12569, 218736), (13671, 201104), (15624, 175966), (18228, 150828), (24304, 113121), (25138, 109368), (27342, 100552), (31248, 87983), (36456, 75414), (37707, 72912), (50276, 54684)]