256880453764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{960703}}^1$

素因数の和:960880

約数の個数: 48

約数和(自身を含む): 503562608640

約数和(自身を除く): 246682154876

約数列:

[1, 2, 4, 11, 22, 44, 59, 103, 118, 206, 236, 412, 649, 1133, 1298, 2266, 2596, 4532, 6077, 12154, 24308, 66847, 133694, 267388, 960703, 1921406, 3842812, 10567733, 21135466, 42270932, 56681477, 98952409, 113362954, 197904818, 226725908, 395809636, 623496247, 1088476499, 1246992494, 2176952998, 2493984988, 4353905996, 5838192131, 11676384262, 23352768524, 64220113441, 128440226882, 256880453764]

約数ペア:

[(1, 256880453764), (2, 128440226882), (4, 64220113441), (11, 23352768524), (22, 11676384262), (44, 5838192131), (59, 4353905996), (103, 2493984988), (118, 2176952998), (206, 1246992494), (236, 1088476499), (412, 623496247), (649, 395809636), (1133, 226725908), (1298, 197904818), (2266, 113362954), (2596, 98952409), (4532, 56681477), (6077, 42270932), (12154, 21135466), (24308, 10567733), (66847, 3842812), (133694, 1921406), (267388, 960703)]