477339940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18233}}^1$

素因数の和:18277

約数の個数: 96

約数和(自身を含む): 1323350784

約数和(自身を除く): 846010844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3740, 5236, 6545, 13090, 18233, 26180, 36466, 72932, 91165, 127631, 182330, 200563, 255262, 309961, 364660, 401126, 510524, 619922, 638155, 802252, 1002815, 1239844, 1276310, 1403941, 1549805, 2005630, 2169727, 2552620, 2807882, 3099610, 3409571, 4011260, 4339454, 5615764, 6199220, 6819142, 7019705, 8678908, 10848635, 13638284, 14039410, 17047855, 21697270, 23866997, 28078820, 34095710, 43394540, 47733994, 68191420, 95467988, 119334985, 238669970, 477339940]

約数ペア:

[(1, 477339940), (2, 238669970), (4, 119334985), (5, 95467988), (7, 68191420), (10, 47733994), (11, 43394540), (14, 34095710), (17, 28078820), (20, 23866997), (22, 21697270), (28, 17047855), (34, 14039410), (35, 13638284), (44, 10848635), (55, 8678908), (68, 7019705), (70, 6819142), (77, 6199220), (85, 5615764), (110, 4339454), (119, 4011260), (140, 3409571), (154, 3099610), (170, 2807882), (187, 2552620), (220, 2169727), (238, 2005630), (308, 1549805), (340, 1403941), (374, 1276310), (385, 1239844), (476, 1002815), (595, 802252), (748, 638155), (770, 619922), (935, 510524), (1190, 401126), (1309, 364660), (1540, 309961), (1870, 255262), (2380, 200563), (2618, 182330), (3740, 127631), (5236, 91165), (6545, 72932), (13090, 36466), (18233, 26180)]