385252128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43151}}^1$

素因数の和:43198

約数の個数: 72

約数和(自身を含む): 1130927616

約数和(自身を除く): 745675488

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, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 43151, 86302, 129453, 172604, 258906, 345208, 388359, 517812, 690416, 776718, 1035624, 1337681, 1380832, 1553436, 2071248, 2675362, 3106872, 4013043, 4142496, 5350724, 6213744, 8026086, 10701448, 12039129, 12427488, 16052172, 21402896, 24078258, 32104344, 42805792, 48156516, 64208688, 96313032, 128417376, 192626064, 385252128]

約数ペア:

[(1, 385252128), (2, 192626064), (3, 128417376), (4, 96313032), (6, 64208688), (8, 48156516), (9, 42805792), (12, 32104344), (16, 24078258), (18, 21402896), (24, 16052172), (31, 12427488), (32, 12039129), (36, 10701448), (48, 8026086), (62, 6213744), (72, 5350724), (93, 4142496), (96, 4013043), (124, 3106872), (144, 2675362), (186, 2071248), (248, 1553436), (279, 1380832), (288, 1337681), (372, 1035624), (496, 776718), (558, 690416), (744, 517812), (992, 388359), (1116, 345208), (1488, 258906), (2232, 172604), (2976, 129453), (4464, 86302), (8928, 43151)]