1405400184

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 3853980000

約数和(自身を除く): 2448579816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 269, 298, 447, 487, 538, 596, 807, 894, 974, 1076, 1192, 1341, 1461, 1614, 1788, 1948, 2152, 2421, 2682, 2922, 3228, 3576, 3896, 4383, 4842, 5364, 5844, 6456, 8766, 9684, 10728, 11688, 17532, 19368, 35064, 40081, 72563, 80162, 120243, 131003, 145126, 160324, 217689, 240486, 262006, 290252, 320648, 360729, 393009, 435378, 480972, 524012, 580504, 653067, 721458, 786018, 870756, 961944, 1048024, 1179027, 1306134, 1442916, 1572036, 1741512, 2358054, 2612268, 2885832, 3144072, 4716108, 5224536, 9432216, 19519447, 39038894, 58558341, 78077788, 117116682, 156155576, 175675023, 234233364, 351350046, 468466728, 702700092, 1405400184]

約数ペア:

[(1, 1405400184), (2, 702700092), (3, 468466728), (4, 351350046), (6, 234233364), (8, 175675023), (9, 156155576), (12, 117116682), (18, 78077788), (24, 58558341), (36, 39038894), (72, 19519447), (149, 9432216), (269, 5224536), (298, 4716108), (447, 3144072), (487, 2885832), (538, 2612268), (596, 2358054), (807, 1741512), (894, 1572036), (974, 1442916), (1076, 1306134), (1192, 1179027), (1341, 1048024), (1461, 961944), (1614, 870756), (1788, 786018), (1948, 721458), (2152, 653067), (2421, 580504), (2682, 524012), (2922, 480972), (3228, 435378), (3576, 393009), (3896, 360729), (4383, 320648), (4842, 290252), (5364, 262006), (5844, 240486), (6456, 217689), (8766, 160324), (9684, 145126), (10728, 131003), (11688, 120243), (17532, 80162), (19368, 72563), (35064, 40081)]