239394144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 144

約数和(自身を含む): 710673264

約数和(自身を除く): 471279120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 121, 132, 148, 176, 222, 242, 264, 296, 352, 363, 407, 444, 484, 528, 557, 592, 726, 814, 888, 968, 1056, 1114, 1184, 1221, 1452, 1628, 1671, 1776, 1936, 2228, 2442, 2904, 3256, 3342, 3552, 3872, 4456, 4477, 4884, 5808, 6127, 6512, 6684, 8912, 8954, 9768, 11616, 12254, 13024, 13368, 13431, 17824, 17908, 18381, 19536, 20609, 24508, 26736, 26862, 35816, 36762, 39072, 41218, 49016, 53472, 53724, 61827, 67397, 71632, 73524, 82436, 98032, 107448, 123654, 134794, 143264, 147048, 164872, 196064, 202191, 214896, 226699, 247308, 269588, 294096, 329744, 404382, 429792, 453398, 494616, 539176, 588192, 659488, 680097, 808764, 906796, 989232, 1078352, 1360194, 1617528, 1813592, 1978464, 2156704, 2493689, 2720388, 3235056, 3627184, 4987378, 5440776, 6470112, 7254368, 7481067, 9974756, 10881552, 14962134, 19949512, 21763104, 29924268, 39899024, 59848536, 79798048, 119697072, 239394144]

約数ペア:

[(1, 239394144), (2, 119697072), (3, 79798048), (4, 59848536), (6, 39899024), (8, 29924268), (11, 21763104), (12, 19949512), (16, 14962134), (22, 10881552), (24, 9974756), (32, 7481067), (33, 7254368), (37, 6470112), (44, 5440776), (48, 4987378), (66, 3627184), (74, 3235056), (88, 2720388), (96, 2493689), (111, 2156704), (121, 1978464), (132, 1813592), (148, 1617528), (176, 1360194), (222, 1078352), (242, 989232), (264, 906796), (296, 808764), (352, 680097), (363, 659488), (407, 588192), (444, 539176), (484, 494616), (528, 453398), (557, 429792), (592, 404382), (726, 329744), (814, 294096), (888, 269588), (968, 247308), (1056, 226699), (1114, 214896), (1184, 202191), (1221, 196064), (1452, 164872), (1628, 147048), (1671, 143264), (1776, 134794), (1936, 123654), (2228, 107448), (2442, 98032), (2904, 82436), (3256, 73524), (3342, 71632), (3552, 67397), (3872, 61827), (4456, 53724), (4477, 53472), (4884, 49016), (5808, 41218), (6127, 39072), (6512, 36762), (6684, 35816), (8912, 26862), (8954, 26736), (9768, 24508), (11616, 20609), (12254, 19536), (13024, 18381), (13368, 17908), (13431, 17824)]