248868972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8609}}^1$

素因数の和:8703

約数の個数: 72

約数和(自身を含む): 695756880

約数和(自身を除く): 446887908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 803, 876, 1314, 1606, 2409, 2628, 3212, 4818, 7227, 8609, 9636, 14454, 17218, 25827, 28908, 34436, 51654, 77481, 94699, 103308, 154962, 189398, 284097, 309924, 378796, 568194, 628457, 852291, 1136388, 1256914, 1704582, 1885371, 2513828, 3409164, 3770742, 5656113, 6913027, 7541484, 11312226, 13826054, 20739081, 22624452, 27652108, 41478162, 62217243, 82956324, 124434486, 248868972]

約数ペア:

[(1, 248868972), (2, 124434486), (3, 82956324), (4, 62217243), (6, 41478162), (9, 27652108), (11, 22624452), (12, 20739081), (18, 13826054), (22, 11312226), (33, 7541484), (36, 6913027), (44, 5656113), (66, 3770742), (73, 3409164), (99, 2513828), (132, 1885371), (146, 1704582), (198, 1256914), (219, 1136388), (292, 852291), (396, 628457), (438, 568194), (657, 378796), (803, 309924), (876, 284097), (1314, 189398), (1606, 154962), (2409, 103308), (2628, 94699), (3212, 77481), (4818, 51654), (7227, 34436), (8609, 28908), (9636, 25827), (14454, 17218)]