2038657968

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{382631}}^1$

素因数の和:382682

約数の個数: 60

約数和(自身を含む): 5859626448

約数和(自身を除く): 3820968480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 382631, 765262, 1147893, 1530524, 2295786, 3061048, 3443679, 4591572, 6122096, 6887358, 9183144, 13774716, 14157347, 18366288, 27549432, 28314694, 42472041, 55098864, 56629388, 84944082, 113258776, 127416123, 169888164, 226517552, 254832246, 339776328, 509664492, 679552656, 1019328984, 2038657968]

約数ペア:

[(1, 2038657968), (2, 1019328984), (3, 679552656), (4, 509664492), (6, 339776328), (8, 254832246), (9, 226517552), (12, 169888164), (16, 127416123), (18, 113258776), (24, 84944082), (36, 56629388), (37, 55098864), (48, 42472041), (72, 28314694), (74, 27549432), (111, 18366288), (144, 14157347), (148, 13774716), (222, 9183144), (296, 6887358), (333, 6122096), (444, 4591572), (592, 3443679), (666, 3061048), (888, 2295786), (1332, 1530524), (1776, 1147893), (2664, 765262), (5328, 382631)]