21334560312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{236609}}^1$

素因数の和:236665

約数の個数: 96

約数和(自身を含む): 61016986800

約数和(自身を除く): 39682426488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 867, 884, 1156, 1326, 1734, 1768, 2312, 2652, 3468, 3757, 5304, 6936, 7514, 11271, 15028, 22542, 30056, 45084, 90168, 236609, 473218, 709827, 946436, 1419654, 1892872, 2839308, 3075917, 4022353, 5678616, 6151834, 8044706, 9227751, 12067059, 12303668, 16089412, 18455502, 24134118, 24607336, 32178824, 36911004, 48268236, 52290589, 68380001, 73822008, 96536472, 104581178, 136760002, 156871767, 205140003, 209162356, 273520004, 313743534, 410280006, 418324712, 547040008, 627487068, 820560012, 888940013, 1254974136, 1641120024, 1777880026, 2666820039, 3555760052, 5333640078, 7111520104, 10667280156, 21334560312]

約数ペア:

[(1, 21334560312), (2, 10667280156), (3, 7111520104), (4, 5333640078), (6, 3555760052), (8, 2666820039), (12, 1777880026), (13, 1641120024), (17, 1254974136), (24, 888940013), (26, 820560012), (34, 627487068), (39, 547040008), (51, 418324712), (52, 410280006), (68, 313743534), (78, 273520004), (102, 209162356), (104, 205140003), (136, 156871767), (156, 136760002), (204, 104581178), (221, 96536472), (289, 73822008), (312, 68380001), (408, 52290589), (442, 48268236), (578, 36911004), (663, 32178824), (867, 24607336), (884, 24134118), (1156, 18455502), (1326, 16089412), (1734, 12303668), (1768, 12067059), (2312, 9227751), (2652, 8044706), (3468, 6151834), (3757, 5678616), (5304, 4022353), (6936, 3075917), (7514, 2839308), (11271, 1892872), (15028, 1419654), (22542, 946436), (30056, 709827), (45084, 473218), (90168, 236609)]