650428488

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:952

約数の個数: 128

約数和(自身を含む): 1870848000

約数和(自身を除く): 1220419512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 79, 94, 108, 141, 158, 188, 216, 237, 282, 316, 376, 423, 474, 564, 632, 711, 811, 846, 948, 1128, 1269, 1422, 1622, 1692, 1896, 2133, 2433, 2538, 2844, 3244, 3384, 3713, 4266, 4866, 5076, 5688, 6488, 7299, 7426, 8532, 9732, 10152, 11139, 14598, 14852, 17064, 19464, 21897, 22278, 29196, 29704, 33417, 38117, 43794, 44556, 58392, 64069, 66834, 76234, 87588, 89112, 100251, 114351, 128138, 133668, 152468, 175176, 192207, 200502, 228702, 256276, 267336, 304936, 343053, 384414, 401004, 457404, 512552, 576621, 686106, 768828, 802008, 914808, 1029159, 1153242, 1372212, 1537656, 1729863, 2058318, 2306484, 2744424, 3011243, 3459726, 4116636, 4612968, 6022486, 6919452, 8233272, 9033729, 12044972, 13838904, 18067458, 24089944, 27101187, 36134916, 54202374, 72269832, 81303561, 108404748, 162607122, 216809496, 325214244, 650428488]

約数ペア:

[(1, 650428488), (2, 325214244), (3, 216809496), (4, 162607122), (6, 108404748), (8, 81303561), (9, 72269832), (12, 54202374), (18, 36134916), (24, 27101187), (27, 24089944), (36, 18067458), (47, 13838904), (54, 12044972), (72, 9033729), (79, 8233272), (94, 6919452), (108, 6022486), (141, 4612968), (158, 4116636), (188, 3459726), (216, 3011243), (237, 2744424), (282, 2306484), (316, 2058318), (376, 1729863), (423, 1537656), (474, 1372212), (564, 1153242), (632, 1029159), (711, 914808), (811, 802008), (846, 768828), (948, 686106), (1128, 576621), (1269, 512552), (1422, 457404), (1622, 401004), (1692, 384414), (1896, 343053), (2133, 304936), (2433, 267336), (2538, 256276), (2844, 228702), (3244, 200502), (3384, 192207), (3713, 175176), (4266, 152468), (4866, 133668), (5076, 128138), (5688, 114351), (6488, 100251), (7299, 89112), (7426, 87588), (8532, 76234), (9732, 66834), (10152, 64069), (11139, 58392), (14598, 44556), (14852, 43794), (17064, 38117), (19464, 33417), (21897, 29704), (22278, 29196)]