440484552

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{21169}}^1$

素因数の和:21215

約数の個数: 72

約数和(自身を含む): 1267342050

約数和(自身を除く): 826857498

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10404, 20808, 21169, 42338, 63507, 84676, 127014, 169352, 190521, 254028, 359873, 381042, 508056, 719746, 762084, 1079619, 1439492, 1524168, 2159238, 2878984, 3238857, 4318476, 6117841, 6477714, 8636952, 12235682, 12955428, 18353523, 24471364, 25910856, 36707046, 48942728, 55060569, 73414092, 110121138, 146828184, 220242276, 440484552]

約数ペア:

[(1, 440484552), (2, 220242276), (3, 146828184), (4, 110121138), (6, 73414092), (8, 55060569), (9, 48942728), (12, 36707046), (17, 25910856), (18, 24471364), (24, 18353523), (34, 12955428), (36, 12235682), (51, 8636952), (68, 6477714), (72, 6117841), (102, 4318476), (136, 3238857), (153, 2878984), (204, 2159238), (289, 1524168), (306, 1439492), (408, 1079619), (578, 762084), (612, 719746), (867, 508056), (1156, 381042), (1224, 359873), (1734, 254028), (2312, 190521), (2601, 169352), (3468, 127014), (5202, 84676), (6936, 63507), (10404, 42338), (20808, 21169)]