217068696

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7481}}^1$

素因数の和:7537

約数の個数: 96

約数和(自身を含む): 653627520

約数和(自身を除く): 436558824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 7481, 9672, 14508, 14962, 22443, 29016, 29924, 44886, 59848, 67329, 89772, 97253, 134658, 179544, 194506, 231911, 269316, 291759, 389012, 463822, 538632, 583518, 695733, 778024, 875277, 927644, 1167036, 1391466, 1750554, 1855288, 2087199, 2334072, 2782932, 3014843, 3501108, 4174398, 5565864, 6029686, 7002216, 8348796, 9044529, 12059372, 16697592, 18089058, 24118744, 27133587, 36178116, 54267174, 72356232, 108534348, 217068696]

約数ペア:

[(1, 217068696), (2, 108534348), (3, 72356232), (4, 54267174), (6, 36178116), (8, 27133587), (9, 24118744), (12, 18089058), (13, 16697592), (18, 12059372), (24, 9044529), (26, 8348796), (31, 7002216), (36, 6029686), (39, 5565864), (52, 4174398), (62, 3501108), (72, 3014843), (78, 2782932), (93, 2334072), (104, 2087199), (117, 1855288), (124, 1750554), (156, 1391466), (186, 1167036), (234, 927644), (248, 875277), (279, 778024), (312, 695733), (372, 583518), (403, 538632), (468, 463822), (558, 389012), (744, 291759), (806, 269316), (936, 231911), (1116, 194506), (1209, 179544), (1612, 134658), (2232, 97253), (2418, 89772), (3224, 67329), (3627, 59848), (4836, 44886), (7254, 29924), (7481, 29016), (9672, 22443), (14508, 14962)]