447129048

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 1145664000

約数和(自身を除く): 698534952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 389, 564, 778, 1019, 1128, 1167, 1556, 2038, 2334, 3057, 3112, 4076, 4668, 6114, 8152, 9336, 12228, 18283, 24456, 36566, 47893, 54849, 73132, 95786, 109698, 143679, 146264, 191572, 219396, 287358, 383144, 396391, 438792, 574716, 792782, 1149432, 1189173, 1585564, 2378346, 3171128, 4756692, 9513384, 18630377, 37260754, 55891131, 74521508, 111782262, 149043016, 223564524, 447129048]

約数ペア:

[(1, 447129048), (2, 223564524), (3, 149043016), (4, 111782262), (6, 74521508), (8, 55891131), (12, 37260754), (24, 18630377), (47, 9513384), (94, 4756692), (141, 3171128), (188, 2378346), (282, 1585564), (376, 1189173), (389, 1149432), (564, 792782), (778, 574716), (1019, 438792), (1128, 396391), (1167, 383144), (1556, 287358), (2038, 219396), (2334, 191572), (3057, 146264), (3112, 143679), (4076, 109698), (4668, 95786), (6114, 73132), (8152, 54849), (9336, 47893), (12228, 36566), (18283, 24456)]