260642736

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{17573}}^1$

素因数の和:17690

約数の個数: 60

約数和(自身を含む): 736561488

約数和(自身を除く): 475918752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 14832, 17573, 35146, 52719, 70292, 105438, 140584, 158157, 210876, 281168, 316314, 421752, 632628, 843504, 1265256, 1810019, 2530512, 3620038, 5430057, 7240076, 10860114, 14480152, 16290171, 21720228, 28960304, 32580342, 43440456, 65160684, 86880912, 130321368, 260642736]

約数ペア:

[(1, 260642736), (2, 130321368), (3, 86880912), (4, 65160684), (6, 43440456), (8, 32580342), (9, 28960304), (12, 21720228), (16, 16290171), (18, 14480152), (24, 10860114), (36, 7240076), (48, 5430057), (72, 3620038), (103, 2530512), (144, 1810019), (206, 1265256), (309, 843504), (412, 632628), (618, 421752), (824, 316314), (927, 281168), (1236, 210876), (1648, 158157), (1854, 140584), (2472, 105438), (3708, 70292), (4944, 52719), (7416, 35146), (14832, 17573)]