217233384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1061}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 573480000

約数和(自身を除く): 356246616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 449, 456, 898, 1061, 1347, 1796, 2122, 2694, 3183, 3592, 4244, 5388, 6366, 8488, 8531, 10776, 12732, 17062, 20159, 25464, 25593, 34124, 40318, 51186, 60477, 68248, 80636, 102372, 120954, 161272, 204744, 241908, 476389, 483816, 952778, 1429167, 1905556, 2858334, 3811112, 5716668, 9051391, 11433336, 18102782, 27154173, 36205564, 54308346, 72411128, 108616692, 217233384]

約数ペア:

[(1, 217233384), (2, 108616692), (3, 72411128), (4, 54308346), (6, 36205564), (8, 27154173), (12, 18102782), (19, 11433336), (24, 9051391), (38, 5716668), (57, 3811112), (76, 2858334), (114, 1905556), (152, 1429167), (228, 952778), (449, 483816), (456, 476389), (898, 241908), (1061, 204744), (1347, 161272), (1796, 120954), (2122, 102372), (2694, 80636), (3183, 68248), (3592, 60477), (4244, 51186), (5388, 40318), (6366, 34124), (8488, 25593), (8531, 25464), (10776, 20159), (12732, 17062)]