390214944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193559}}^1$

素因数の和:193582

約数の個数: 72

約数和(自身を含む): 1268205120

約数和(自身を除く): 877990176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 193559, 387118, 580677, 774236, 1161354, 1354913, 1548472, 1742031, 2322708, 2709826, 3096944, 3484062, 4064739, 4645416, 5419652, 6193888, 6968124, 8129478, 9290832, 10839304, 12194217, 13936248, 16258956, 18581664, 21678608, 24388434, 27872496, 32517912, 43357216, 48776868, 55744992, 65035824, 97553736, 130071648, 195107472, 390214944]

約数ペア:

[(1, 390214944), (2, 195107472), (3, 130071648), (4, 97553736), (6, 65035824), (7, 55744992), (8, 48776868), (9, 43357216), (12, 32517912), (14, 27872496), (16, 24388434), (18, 21678608), (21, 18581664), (24, 16258956), (28, 13936248), (32, 12194217), (36, 10839304), (42, 9290832), (48, 8129478), (56, 6968124), (63, 6193888), (72, 5419652), (84, 4645416), (96, 4064739), (112, 3484062), (126, 3096944), (144, 2709826), (168, 2322708), (224, 1742031), (252, 1548472), (288, 1354913), (336, 1161354), (504, 774236), (672, 580677), (1008, 387118), (2016, 193559)]