667699992

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 1840410000

約数和(自身を除く): 1172710008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 149, 218, 298, 327, 436, 447, 571, 596, 654, 872, 894, 981, 1142, 1192, 1308, 1341, 1713, 1788, 1962, 2284, 2616, 2682, 3426, 3576, 3924, 4568, 5139, 5364, 6852, 7848, 10278, 10728, 13704, 16241, 20556, 32482, 41112, 48723, 62239, 64964, 85079, 97446, 124478, 129928, 146169, 170158, 186717, 194892, 248956, 255237, 292338, 340316, 373434, 389784, 497912, 510474, 560151, 584676, 680632, 746868, 765711, 1020948, 1120302, 1169352, 1493736, 1531422, 2041896, 2240604, 3062844, 4481208, 6125688, 9273611, 18547222, 27820833, 37094444, 55641666, 74188888, 83462499, 111283332, 166924998, 222566664, 333849996, 667699992]

約数ペア:

[(1, 667699992), (2, 333849996), (3, 222566664), (4, 166924998), (6, 111283332), (8, 83462499), (9, 74188888), (12, 55641666), (18, 37094444), (24, 27820833), (36, 18547222), (72, 9273611), (109, 6125688), (149, 4481208), (218, 3062844), (298, 2240604), (327, 2041896), (436, 1531422), (447, 1493736), (571, 1169352), (596, 1120302), (654, 1020948), (872, 765711), (894, 746868), (981, 680632), (1142, 584676), (1192, 560151), (1308, 510474), (1341, 497912), (1713, 389784), (1788, 373434), (1962, 340316), (2284, 292338), (2616, 255237), (2682, 248956), (3426, 194892), (3576, 186717), (3924, 170158), (4568, 146169), (5139, 129928), (5364, 124478), (6852, 97446), (7848, 85079), (10278, 64964), (10728, 62239), (13704, 48723), (16241, 41112), (20556, 32482)]