489351888

素因数分解:

$2^4\times 3^3\times {\mathrm{269}}^1\times {\mathrm{4211}}^1$

素因数の和:4497

約数の個数: 80

約数和(自身を含む): 1410177600

約数和(自身を除く): 920825712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 269, 432, 538, 807, 1076, 1614, 2152, 2421, 3228, 4211, 4304, 4842, 6456, 7263, 8422, 9684, 12633, 12912, 14526, 16844, 19368, 25266, 29052, 33688, 37899, 38736, 50532, 58104, 67376, 75798, 101064, 113697, 116208, 151596, 202128, 227394, 303192, 454788, 606384, 909576, 1132759, 1819152, 2265518, 3398277, 4531036, 6796554, 9062072, 10194831, 13593108, 18124144, 20389662, 27186216, 30584493, 40779324, 54372432, 61168986, 81558648, 122337972, 163117296, 244675944, 489351888]

約数ペア:

[(1, 489351888), (2, 244675944), (3, 163117296), (4, 122337972), (6, 81558648), (8, 61168986), (9, 54372432), (12, 40779324), (16, 30584493), (18, 27186216), (24, 20389662), (27, 18124144), (36, 13593108), (48, 10194831), (54, 9062072), (72, 6796554), (108, 4531036), (144, 3398277), (216, 2265518), (269, 1819152), (432, 1132759), (538, 909576), (807, 606384), (1076, 454788), (1614, 303192), (2152, 227394), (2421, 202128), (3228, 151596), (4211, 116208), (4304, 113697), (4842, 101064), (6456, 75798), (7263, 67376), (8422, 58104), (9684, 50532), (12633, 38736), (12912, 37899), (14526, 33688), (16844, 29052), (19368, 25266)]