245251225674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7880317}}^1$

素因数の和:7880364

約数の個数: 96

約数和(自身を含む): 688424580480

約数和(自身を除く): 443173354806

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 15561, 31122, 7880317, 15760634, 23640951, 47281902, 55162219, 70922853, 102444121, 110324438, 141845706, 149726023, 165486657, 204888242, 299452046, 307332363, 330973314, 449178069, 496459971, 614664726, 717108847, 898356138, 921997089, 992919942, 1048082161, 1347534207, 1434217694, 1843994178, 1946438299, 2096164322, 2151326541, 2695068414, 3144246483, 3892876598, 4302653082, 5839314897, 6288492966, 6453979623, 9432739449, 11678629794, 12907959246, 13625068093, 17517944691, 18865478898, 27250136186, 35035889382, 40875204279, 81750408558, 122625612837, 245251225674]

約数ペア:

[(1, 245251225674), (2, 122625612837), (3, 81750408558), (6, 40875204279), (7, 35035889382), (9, 27250136186), (13, 18865478898), (14, 17517944691), (18, 13625068093), (19, 12907959246), (21, 11678629794), (26, 9432739449), (38, 6453979623), (39, 6288492966), (42, 5839314897), (57, 4302653082), (63, 3892876598), (78, 3144246483), (91, 2695068414), (114, 2151326541), (117, 2096164322), (126, 1946438299), (133, 1843994178), (171, 1434217694), (182, 1347534207), (234, 1048082161), (247, 992919942), (266, 921997089), (273, 898356138), (342, 717108847), (399, 614664726), (494, 496459971), (546, 449178069), (741, 330973314), (798, 307332363), (819, 299452046), (1197, 204888242), (1482, 165486657), (1638, 149726023), (1729, 141845706), (2223, 110324438), (2394, 102444121), (3458, 70922853), (4446, 55162219), (5187, 47281902), (10374, 23640951), (15561, 15760634), (31122, 7880317)]