1551148408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 3177468000

約数和(自身を除く): 1626319592

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 149, 164, 298, 328, 596, 697, 1192, 1394, 1867, 2533, 2788, 3734, 5066, 5576, 6109, 7468, 10132, 12218, 14936, 20264, 24436, 31739, 48872, 63478, 76547, 103853, 126956, 153094, 207706, 253912, 278183, 306188, 415412, 556366, 612376, 830824, 1112732, 1301299, 2225464, 2602598, 4729111, 5205196, 9458222, 10410392, 11405503, 18916444, 22811006, 37832888, 45622012, 91244024, 193893551, 387787102, 775574204, 1551148408]

約数ペア:

[(1, 1551148408), (2, 775574204), (4, 387787102), (8, 193893551), (17, 91244024), (34, 45622012), (41, 37832888), (68, 22811006), (82, 18916444), (136, 11405503), (149, 10410392), (164, 9458222), (298, 5205196), (328, 4729111), (596, 2602598), (697, 2225464), (1192, 1301299), (1394, 1112732), (1867, 830824), (2533, 612376), (2788, 556366), (3734, 415412), (5066, 306188), (5576, 278183), (6109, 253912), (7468, 207706), (10132, 153094), (12218, 126956), (14936, 103853), (20264, 76547), (24436, 63478), (31739, 48872)]