2165520672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1074167}}^1$

素因数の和:1074190

約数の個数: 72

約数和(自身を含む): 7037948736

約数和(自身を除く): 4872428064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1074167, 2148334, 3222501, 4296668, 6445002, 7519169, 8593336, 9667503, 12890004, 15038338, 17186672, 19335006, 22557507, 25780008, 30076676, 34373344, 38670012, 45115014, 51560016, 60153352, 67672521, 77340024, 90230028, 103120032, 120306704, 135345042, 154680048, 180460056, 240613408, 270690084, 309360096, 360920112, 541380168, 721840224, 1082760336, 2165520672]

約数ペア:

[(1, 2165520672), (2, 1082760336), (3, 721840224), (4, 541380168), (6, 360920112), (7, 309360096), (8, 270690084), (9, 240613408), (12, 180460056), (14, 154680048), (16, 135345042), (18, 120306704), (21, 103120032), (24, 90230028), (28, 77340024), (32, 67672521), (36, 60153352), (42, 51560016), (48, 45115014), (56, 38670012), (63, 34373344), (72, 30076676), (84, 25780008), (96, 22557507), (112, 19335006), (126, 17186672), (144, 15038338), (168, 12890004), (224, 9667503), (252, 8593336), (288, 7519169), (336, 6445002), (504, 4296668), (672, 3222501), (1008, 2148334), (2016, 1074167)]