218639138832

素因数分解:

$2^4\times 3^2\times {\mathrm{61543}}^1\times {\mathrm{24671}}^1$

素因数の和:86228

約数の個数: 60

約数和(自身を含む): 611920667904

約数和(自身を除く): 393281529072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 24671, 49342, 61543, 74013, 98684, 123086, 148026, 184629, 197368, 222039, 246172, 296052, 369258, 394736, 444078, 492344, 553887, 592104, 738516, 888156, 984688, 1107774, 1184208, 1477032, 1776312, 2215548, 2954064, 3552624, 4431096, 8862192, 1518327353, 3036654706, 4554982059, 6073309412, 9109964118, 12146618824, 13664946177, 18219928236, 24293237648, 27329892354, 36439856472, 54659784708, 72879712944, 109319569416, 218639138832]

約数ペア:

[(1, 218639138832), (2, 109319569416), (3, 72879712944), (4, 54659784708), (6, 36439856472), (8, 27329892354), (9, 24293237648), (12, 18219928236), (16, 13664946177), (18, 12146618824), (24, 9109964118), (36, 6073309412), (48, 4554982059), (72, 3036654706), (144, 1518327353), (24671, 8862192), (49342, 4431096), (61543, 3552624), (74013, 2954064), (98684, 2215548), (123086, 1776312), (148026, 1477032), (184629, 1184208), (197368, 1107774), (222039, 984688), (246172, 888156), (296052, 738516), (369258, 592104), (394736, 553887), (444078, 492344)]