331534992

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 879943680

約数和(自身を除く): 548408688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 223, 282, 376, 446, 564, 659, 669, 752, 892, 1128, 1318, 1338, 1784, 1977, 2256, 2636, 2676, 3568, 3954, 5272, 5352, 7908, 10481, 10544, 10704, 15816, 20962, 30973, 31443, 31632, 41924, 61946, 62886, 83848, 92919, 123892, 125772, 146957, 167696, 185838, 247784, 251544, 293914, 371676, 440871, 495568, 503088, 587828, 743352, 881742, 1175656, 1486704, 1763484, 2351312, 3526968, 6906979, 7053936, 13813958, 20720937, 27627916, 41441874, 55255832, 82883748, 110511664, 165767496, 331534992]

約数ペア:

[(1, 331534992), (2, 165767496), (3, 110511664), (4, 82883748), (6, 55255832), (8, 41441874), (12, 27627916), (16, 20720937), (24, 13813958), (47, 7053936), (48, 6906979), (94, 3526968), (141, 2351312), (188, 1763484), (223, 1486704), (282, 1175656), (376, 881742), (446, 743352), (564, 587828), (659, 503088), (669, 495568), (752, 440871), (892, 371676), (1128, 293914), (1318, 251544), (1338, 247784), (1784, 185838), (1977, 167696), (2256, 146957), (2636, 125772), (2676, 123892), (3568, 92919), (3954, 83848), (5272, 62886), (5352, 61946), (7908, 41924), (10481, 31632), (10544, 31443), (10704, 30973), (15816, 20962)]