253615032

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 773692920

約数和(自身を除く): 520077888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 121, 129, 132, 172, 198, 242, 258, 264, 344, 363, 387, 396, 473, 484, 516, 677, 726, 774, 792, 946, 968, 1032, 1089, 1354, 1419, 1452, 1548, 1892, 2031, 2178, 2708, 2838, 2904, 3096, 3784, 4062, 4257, 4356, 5203, 5416, 5676, 6093, 7447, 8124, 8514, 8712, 10406, 11352, 12186, 14894, 15609, 16248, 17028, 20812, 22341, 24372, 29111, 29788, 31218, 34056, 41624, 44682, 46827, 48744, 58222, 59576, 62436, 67023, 81917, 87333, 89364, 93654, 116444, 124872, 134046, 163834, 174666, 178728, 187308, 232888, 245751, 261999, 268092, 320221, 327668, 349332, 374616, 491502, 523998, 536184, 640442, 655336, 698664, 737253, 960663, 983004, 1047996, 1280884, 1474506, 1921326, 1966008, 2095992, 2561768, 2881989, 2949012, 3522431, 3842652, 5763978, 5898024, 7044862, 7685304, 10567293, 11527956, 14089724, 21134586, 23055912, 28179448, 31701879, 42269172, 63403758, 84538344, 126807516, 253615032]

約数ペア:

[(1, 253615032), (2, 126807516), (3, 84538344), (4, 63403758), (6, 42269172), (8, 31701879), (9, 28179448), (11, 23055912), (12, 21134586), (18, 14089724), (22, 11527956), (24, 10567293), (33, 7685304), (36, 7044862), (43, 5898024), (44, 5763978), (66, 3842652), (72, 3522431), (86, 2949012), (88, 2881989), (99, 2561768), (121, 2095992), (129, 1966008), (132, 1921326), (172, 1474506), (198, 1280884), (242, 1047996), (258, 983004), (264, 960663), (344, 737253), (363, 698664), (387, 655336), (396, 640442), (473, 536184), (484, 523998), (516, 491502), (677, 374616), (726, 349332), (774, 327668), (792, 320221), (946, 268092), (968, 261999), (1032, 245751), (1089, 232888), (1354, 187308), (1419, 178728), (1452, 174666), (1548, 163834), (1892, 134046), (2031, 124872), (2178, 116444), (2708, 93654), (2838, 89364), (2904, 87333), (3096, 81917), (3784, 67023), (4062, 62436), (4257, 59576), (4356, 58222), (5203, 48744), (5416, 46827), (5676, 44682), (6093, 41624), (7447, 34056), (8124, 31218), (8514, 29788), (8712, 29111), (10406, 24372), (11352, 22341), (12186, 20812), (14894, 17028), (15609, 16248)]