219146616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{234131}}^1$

素因数の和:234156

約数の個数: 48

約数和(自身を含む): 639180360

約数和(自身を除く): 420033744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 234131, 468262, 702393, 936524, 1404786, 1873048, 2107179, 2809572, 3043703, 4214358, 5619144, 6087406, 8428716, 9131109, 12174812, 16857432, 18262218, 24349624, 27393327, 36524436, 54786654, 73048872, 109573308, 219146616]

約数ペア:

[(1, 219146616), (2, 109573308), (3, 73048872), (4, 54786654), (6, 36524436), (8, 27393327), (9, 24349624), (12, 18262218), (13, 16857432), (18, 12174812), (24, 9131109), (26, 8428716), (36, 6087406), (39, 5619144), (52, 4214358), (72, 3043703), (78, 2809572), (104, 2107179), (117, 1873048), (156, 1404786), (234, 936524), (312, 702393), (468, 468262), (936, 234131)]