284655657172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{126653}}^1$

素因数の和:126952

約数の個数: 48

約数和(自身を含む): 519605634240

約数和(自身を除く): 234949977068

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 179, 292, 358, 716, 3139, 6278, 7697, 12556, 13067, 15394, 26134, 30788, 52268, 126653, 253306, 506612, 561881, 1123762, 2247524, 5446079, 9245669, 10892158, 18491338, 21784316, 22670887, 36982676, 45341774, 90683548, 397563767, 795127534, 974848141, 1590255068, 1654974751, 1949696282, 3309949502, 3899392564, 6619899004, 71163914293, 142327828586, 284655657172]

約数ペア:

[(1, 284655657172), (2, 142327828586), (4, 71163914293), (43, 6619899004), (73, 3899392564), (86, 3309949502), (146, 1949696282), (172, 1654974751), (179, 1590255068), (292, 974848141), (358, 795127534), (716, 397563767), (3139, 90683548), (6278, 45341774), (7697, 36982676), (12556, 22670887), (13067, 21784316), (15394, 18491338), (26134, 10892158), (30788, 9245669), (52268, 5446079), (126653, 2247524), (253306, 1123762), (506612, 561881)]