1330478646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 3282370560

約数和(自身を除く): 1951891914

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 167, 174, 186, 203, 211, 217, 334, 406, 422, 434, 501, 609, 633, 651, 899, 1002, 1169, 1218, 1266, 1302, 1477, 1798, 2338, 2697, 2954, 3507, 4431, 4843, 5177, 5394, 6119, 6293, 6541, 7014, 8862, 9686, 10354, 12238, 12586, 13082, 14529, 15531, 18357, 18879, 19623, 29058, 31062, 33901, 35237, 36239, 36714, 37758, 39246, 42833, 45787, 67802, 70474, 72478, 85666, 91574, 101703, 105711, 108717, 128499, 137361, 150133, 189689, 203406, 211422, 217434, 246659, 256998, 274722, 300266, 379378, 450399, 493318, 569067, 739977, 900798, 1021873, 1050931, 1092347, 1138134, 1327823, 1479954, 2043746, 2101862, 2184694, 2655646, 3065619, 3152793, 3277041, 3983469, 6131238, 6305586, 6554082, 7153111, 7646429, 7966938, 14306222, 15292858, 21459333, 22939287, 31678063, 42918666, 45878574, 63356126, 95034189, 190068378, 221746441, 443492882, 665239323, 1330478646]

約数ペア:

[(1, 1330478646), (2, 665239323), (3, 443492882), (6, 221746441), (7, 190068378), (14, 95034189), (21, 63356126), (29, 45878574), (31, 42918666), (42, 31678063), (58, 22939287), (62, 21459333), (87, 15292858), (93, 14306222), (167, 7966938), (174, 7646429), (186, 7153111), (203, 6554082), (211, 6305586), (217, 6131238), (334, 3983469), (406, 3277041), (422, 3152793), (434, 3065619), (501, 2655646), (609, 2184694), (633, 2101862), (651, 2043746), (899, 1479954), (1002, 1327823), (1169, 1138134), (1218, 1092347), (1266, 1050931), (1302, 1021873), (1477, 900798), (1798, 739977), (2338, 569067), (2697, 493318), (2954, 450399), (3507, 379378), (4431, 300266), (4843, 274722), (5177, 256998), (5394, 246659), (6119, 217434), (6293, 211422), (6541, 203406), (7014, 189689), (8862, 150133), (9686, 137361), (10354, 128499), (12238, 108717), (12586, 105711), (13082, 101703), (14529, 91574), (15531, 85666), (18357, 72478), (18879, 70474), (19623, 67802), (29058, 45787), (31062, 42833), (33901, 39246), (35237, 37758), (36239, 36714)]