313937568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{155723}}^1$

素因数の和:155746

約数の個数: 72

約数和(自身を含む): 1020303648

約数和(自身を除く): 706366080

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, 155723, 311446, 467169, 622892, 934338, 1090061, 1245784, 1401507, 1868676, 2180122, 2491568, 2803014, 3270183, 3737352, 4360244, 4983136, 5606028, 6540366, 7474704, 8720488, 9810549, 11212056, 13080732, 14949408, 17440976, 19621098, 22424112, 26161464, 34881952, 39242196, 44848224, 52322928, 78484392, 104645856, 156968784, 313937568]

約数ペア:

[(1, 313937568), (2, 156968784), (3, 104645856), (4, 78484392), (6, 52322928), (7, 44848224), (8, 39242196), (9, 34881952), (12, 26161464), (14, 22424112), (16, 19621098), (18, 17440976), (21, 14949408), (24, 13080732), (28, 11212056), (32, 9810549), (36, 8720488), (42, 7474704), (48, 6540366), (56, 5606028), (63, 4983136), (72, 4360244), (84, 3737352), (96, 3270183), (112, 2803014), (126, 2491568), (144, 2180122), (168, 1868676), (224, 1401507), (252, 1245784), (288, 1090061), (336, 934338), (504, 622892), (672, 467169), (1008, 311446), (2016, 155723)]