247735908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5791

約数の個数: 120

約数和(自身を含む): 779240000

約数和(自身を除く): 531504092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 5749, 6156, 7182, 10773, 11498, 14364, 17247, 21546, 22996, 34494, 40243, 43092, 51741, 68988, 80486, 103482, 109231, 120729, 155223, 160972, 206964, 218462, 241458, 310446, 327693, 362187, 436924, 465669, 482916, 620892, 655386, 724374, 764617, 931338, 983079, 1086561, 1310772, 1448748, 1529234, 1862676, 1966158, 2173122, 2293851, 2949237, 3058468, 3259683, 3932316, 4346244, 4587702, 5898474, 6519366, 6881553, 8847711, 9175404, 11796948, 13038732, 13763106, 17695422, 20644659, 27526212, 35390844, 41289318, 61933977, 82578636, 123867954, 247735908]

約数ペア:

[(1, 247735908), (2, 123867954), (3, 82578636), (4, 61933977), (6, 41289318), (7, 35390844), (9, 27526212), (12, 20644659), (14, 17695422), (18, 13763106), (19, 13038732), (21, 11796948), (27, 9175404), (28, 8847711), (36, 6881553), (38, 6519366), (42, 5898474), (54, 4587702), (57, 4346244), (63, 3932316), (76, 3259683), (81, 3058468), (84, 2949237), (108, 2293851), (114, 2173122), (126, 1966158), (133, 1862676), (162, 1529234), (171, 1448748), (189, 1310772), (228, 1086561), (252, 983079), (266, 931338), (324, 764617), (342, 724374), (378, 655386), (399, 620892), (513, 482916), (532, 465669), (567, 436924), (684, 362187), (756, 327693), (798, 310446), (1026, 241458), (1134, 218462), (1197, 206964), (1539, 160972), (1596, 155223), (2052, 120729), (2268, 109231), (2394, 103482), (3078, 80486), (3591, 68988), (4788, 51741), (5749, 43092), (6156, 40243), (7182, 34494), (10773, 22996), (11498, 21546), (14364, 17247)]