215542152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14747}}^1$

素因数の和:14795

約数の個数: 96

約数和(自身を含む): 690206400

約数和(自身を除く): 474664248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 7308, 14616, 14747, 29494, 44241, 58988, 88482, 103229, 117976, 132723, 176964, 206458, 265446, 309687, 353928, 412916, 427663, 530892, 619374, 825832, 855326, 929061, 1061784, 1238748, 1282989, 1710652, 1858122, 2477496, 2565978, 2993641, 3421304, 3716244, 3848967, 5131956, 5987282, 7432488, 7697934, 8980923, 10263912, 11974564, 15395868, 17961846, 23949128, 26942769, 30791736, 35923692, 53885538, 71847384, 107771076, 215542152]

約数ペア:

[(1, 215542152), (2, 107771076), (3, 71847384), (4, 53885538), (6, 35923692), (7, 30791736), (8, 26942769), (9, 23949128), (12, 17961846), (14, 15395868), (18, 11974564), (21, 10263912), (24, 8980923), (28, 7697934), (29, 7432488), (36, 5987282), (42, 5131956), (56, 3848967), (58, 3716244), (63, 3421304), (72, 2993641), (84, 2565978), (87, 2477496), (116, 1858122), (126, 1710652), (168, 1282989), (174, 1238748), (203, 1061784), (232, 929061), (252, 855326), (261, 825832), (348, 619374), (406, 530892), (504, 427663), (522, 412916), (609, 353928), (696, 309687), (812, 265446), (1044, 206458), (1218, 176964), (1624, 132723), (1827, 117976), (2088, 103229), (2436, 88482), (3654, 58988), (4872, 44241), (7308, 29494), (14616, 14747)]