455093392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 988492288

約数和(自身を除く): 533398896

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 163, 208, 248, 326, 403, 433, 496, 652, 806, 866, 1304, 1612, 1732, 2119, 2608, 3224, 3464, 4238, 5053, 5629, 6448, 6928, 8476, 10106, 11258, 13423, 16952, 20212, 22516, 26846, 33904, 40424, 45032, 53692, 65689, 70579, 80848, 90064, 107384, 131378, 141158, 174499, 214768, 262756, 282316, 348998, 525512, 564632, 697996, 917527, 1051024, 1129264, 1395992, 1835054, 2187949, 2791984, 3670108, 4375898, 7340216, 8751796, 14680432, 17503592, 28443337, 35007184, 56886674, 113773348, 227546696, 455093392]

約数ペア:

[(1, 455093392), (2, 227546696), (4, 113773348), (8, 56886674), (13, 35007184), (16, 28443337), (26, 17503592), (31, 14680432), (52, 8751796), (62, 7340216), (104, 4375898), (124, 3670108), (163, 2791984), (208, 2187949), (248, 1835054), (326, 1395992), (403, 1129264), (433, 1051024), (496, 917527), (652, 697996), (806, 564632), (866, 525512), (1304, 348998), (1612, 282316), (1732, 262756), (2119, 214768), (2608, 174499), (3224, 141158), (3464, 131378), (4238, 107384), (5053, 90064), (5629, 80848), (6448, 70579), (6928, 65689), (8476, 53692), (10106, 45032), (11258, 40424), (13423, 33904), (16952, 26846), (20212, 22516)]