171299688

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{20809}}^1$

素因数の和:20839

約数の個数: 64

約数和(自身を含む): 499440000

約数和(自身を除く): 328140312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 20809, 41618, 62427, 83236, 124854, 145663, 166472, 249708, 291326, 436989, 499416, 582652, 873978, 1019641, 1165304, 1747956, 2039282, 3058923, 3495912, 4078564, 6117846, 7137487, 8157128, 12235692, 14274974, 21412461, 24471384, 28549948, 42824922, 57099896, 85649844, 171299688]

約数ペア:

[(1, 171299688), (2, 85649844), (3, 57099896), (4, 42824922), (6, 28549948), (7, 24471384), (8, 21412461), (12, 14274974), (14, 12235692), (21, 8157128), (24, 7137487), (28, 6117846), (42, 4078564), (49, 3495912), (56, 3058923), (84, 2039282), (98, 1747956), (147, 1165304), (168, 1019641), (196, 873978), (294, 582652), (343, 499416), (392, 436989), (588, 291326), (686, 249708), (1029, 166472), (1176, 145663), (1372, 124854), (2058, 83236), (2744, 62427), (4116, 41618), (8232, 20809)]