680584788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 2067251200

約数和(自身を除く): 1386666412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 76, 78, 93, 108, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 351, 372, 403, 468, 494, 513, 558, 589, 684, 702, 741, 806, 823, 837, 988, 1026, 1116, 1178, 1209, 1404, 1482, 1612, 1646, 1674, 1767, 2052, 2223, 2356, 2418, 2469, 2964, 3292, 3348, 3534, 3627, 4446, 4836, 4938, 5301, 6669, 7068, 7254, 7407, 7657, 8892, 9876, 10602, 10699, 10881, 13338, 14508, 14814, 15314, 15637, 15903, 21204, 21398, 21762, 22221, 22971, 25513, 26676, 29628, 30628, 31274, 31806, 32097, 42796, 43524, 44442, 45942, 46911, 51026, 62548, 63612, 64194, 68913, 76539, 88884, 91884, 93822, 96291, 102052, 128388, 137826, 140733, 153078, 187644, 192582, 203281, 206739, 229617, 275652, 281466, 288873, 306156, 331669, 385164, 406562, 413478, 422199, 459234, 484747, 562932, 577746, 609843, 663338, 688851, 813124, 826956, 844398, 918468, 969494, 995007, 1155492, 1219686, 1326676, 1377702, 1454241, 1688796, 1829529, 1938988, 1990014, 2439372, 2755404, 2908482, 2985021, 3659058, 3980028, 4362723, 5488587, 5816964, 5970042, 6301711, 7318116, 8725446, 8955063, 10977174, 11940084, 12603422, 13088169, 17450892, 17910126, 18905133, 21954348, 25206844, 26176338, 35820252, 37810266, 52352676, 56715399, 75620532, 113430798, 170146197, 226861596, 340292394, 680584788]

約数ペア:

[(1, 680584788), (2, 340292394), (3, 226861596), (4, 170146197), (6, 113430798), (9, 75620532), (12, 56715399), (13, 52352676), (18, 37810266), (19, 35820252), (26, 26176338), (27, 25206844), (31, 21954348), (36, 18905133), (38, 17910126), (39, 17450892), (52, 13088169), (54, 12603422), (57, 11940084), (62, 10977174), (76, 8955063), (78, 8725446), (93, 7318116), (108, 6301711), (114, 5970042), (117, 5816964), (124, 5488587), (156, 4362723), (171, 3980028), (186, 3659058), (228, 2985021), (234, 2908482), (247, 2755404), (279, 2439372), (342, 1990014), (351, 1938988), (372, 1829529), (403, 1688796), (468, 1454241), (494, 1377702), (513, 1326676), (558, 1219686), (589, 1155492), (684, 995007), (702, 969494), (741, 918468), (806, 844398), (823, 826956), (837, 813124), (988, 688851), (1026, 663338), (1116, 609843), (1178, 577746), (1209, 562932), (1404, 484747), (1482, 459234), (1612, 422199), (1646, 413478), (1674, 406562), (1767, 385164), (2052, 331669), (2223, 306156), (2356, 288873), (2418, 281466), (2469, 275652), (2964, 229617), (3292, 206739), (3348, 203281), (3534, 192582), (3627, 187644), (4446, 153078), (4836, 140733), (4938, 137826), (5301, 128388), (6669, 102052), (7068, 96291), (7254, 93822), (7407, 91884), (7657, 88884), (8892, 76539), (9876, 68913), (10602, 64194), (10699, 63612), (10881, 62548), (13338, 51026), (14508, 46911), (14814, 45942), (15314, 44442), (15637, 43524), (15903, 42796), (21204, 32097), (21398, 31806), (21762, 31274), (22221, 30628), (22971, 29628), (25513, 26676)]