221400000072

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{180882353}}^1$

素因数の和:180882382

約数の個数: 48

約数和(自身を含む): 634897062540

約数和(自身を除く): 413497062468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 180882353, 361764706, 542647059, 723529412, 1085294118, 1447058824, 1627941177, 2170588236, 3075000001, 3255882354, 4341176472, 6150000002, 6511764708, 9225000003, 12300000004, 13023529416, 18450000006, 24600000008, 27675000009, 36900000012, 55350000018, 73800000024, 110700000036, 221400000072]

約数ペア:

[(1, 221400000072), (2, 110700000036), (3, 73800000024), (4, 55350000018), (6, 36900000012), (8, 27675000009), (9, 24600000008), (12, 18450000006), (17, 13023529416), (18, 12300000004), (24, 9225000003), (34, 6511764708), (36, 6150000002), (51, 4341176472), (68, 3255882354), (72, 3075000001), (102, 2170588236), (136, 1627941177), (153, 1447058824), (204, 1085294118), (306, 723529412), (408, 542647059), (612, 361764706), (1224, 180882353)]