15511408992

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{2351}}^1$

素因数の和:3137

約数の個数: 144

約数和(自身を含む): 45614499840

約数和(自身を除く): 30103090848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 739, 744, 992, 1116, 1478, 1488, 2217, 2232, 2351, 2956, 2976, 4434, 4464, 4702, 5912, 6651, 7053, 8868, 8928, 9404, 11824, 13302, 14106, 17736, 18808, 21159, 22909, 23648, 26604, 28212, 35472, 37616, 42318, 45818, 53208, 56424, 68727, 70944, 72881, 75232, 84636, 91636, 106416, 112848, 137454, 145762, 169272, 183272, 206181, 212832, 218643, 225696, 274908, 291524, 338544, 366544, 412362, 437286, 549816, 583048, 655929, 677088, 733088, 824724, 874572, 1099632, 1166096, 1311858, 1649448, 1737389, 1749144, 2199264, 2332192, 2623716, 3298896, 3474778, 3498288, 5212167, 5247432, 6597792, 6949556, 6996576, 10424334, 10494864, 13899112, 15636501, 20848668, 20989728, 27798224, 31273002, 41697336, 53859059, 55596448, 62546004, 83394672, 107718118, 125092008, 161577177, 166789344, 215436236, 250184016, 323154354, 430872472, 484731531, 500368032, 646308708, 861744944, 969463062, 1292617416, 1723489888, 1938926124, 2585234832, 3877852248, 5170469664, 7755704496, 15511408992]

約数ペア:

[(1, 15511408992), (2, 7755704496), (3, 5170469664), (4, 3877852248), (6, 2585234832), (8, 1938926124), (9, 1723489888), (12, 1292617416), (16, 969463062), (18, 861744944), (24, 646308708), (31, 500368032), (32, 484731531), (36, 430872472), (48, 323154354), (62, 250184016), (72, 215436236), (93, 166789344), (96, 161577177), (124, 125092008), (144, 107718118), (186, 83394672), (248, 62546004), (279, 55596448), (288, 53859059), (372, 41697336), (496, 31273002), (558, 27798224), (739, 20989728), (744, 20848668), (992, 15636501), (1116, 13899112), (1478, 10494864), (1488, 10424334), (2217, 6996576), (2232, 6949556), (2351, 6597792), (2956, 5247432), (2976, 5212167), (4434, 3498288), (4464, 3474778), (4702, 3298896), (5912, 2623716), (6651, 2332192), (7053, 2199264), (8868, 1749144), (8928, 1737389), (9404, 1649448), (11824, 1311858), (13302, 1166096), (14106, 1099632), (17736, 874572), (18808, 824724), (21159, 733088), (22909, 677088), (23648, 655929), (26604, 583048), (28212, 549816), (35472, 437286), (37616, 412362), (42318, 366544), (45818, 338544), (53208, 291524), (56424, 274908), (68727, 225696), (70944, 218643), (72881, 212832), (75232, 206181), (84636, 183272), (91636, 169272), (106416, 145762), (112848, 137454)]