318392928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157933}}^1$

素因数の和:157956

約数の個数: 72

約数和(自身を含む): 1034783568

約数和(自身を除く): 716390640

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, 157933, 315866, 473799, 631732, 947598, 1105531, 1263464, 1421397, 1895196, 2211062, 2526928, 2842794, 3316593, 3790392, 4422124, 5053856, 5685588, 6633186, 7580784, 8844248, 9949779, 11371176, 13266372, 15161568, 17688496, 19899558, 22742352, 26532744, 35376992, 39799116, 45484704, 53065488, 79598232, 106130976, 159196464, 318392928]

約数ペア:

[(1, 318392928), (2, 159196464), (3, 106130976), (4, 79598232), (6, 53065488), (7, 45484704), (8, 39799116), (9, 35376992), (12, 26532744), (14, 22742352), (16, 19899558), (18, 17688496), (21, 15161568), (24, 13266372), (28, 11371176), (32, 9949779), (36, 8844248), (42, 7580784), (48, 6633186), (56, 5685588), (63, 5053856), (72, 4422124), (84, 3790392), (96, 3316593), (112, 2842794), (126, 2526928), (144, 2211062), (168, 1895196), (224, 1421397), (252, 1263464), (288, 1105531), (336, 947598), (504, 631732), (672, 473799), (1008, 315866), (2016, 157933)]