254356362

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 622282752

約数和(自身を除く): 367926390

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 243, 254, 317, 351, 381, 486, 634, 702, 762, 951, 1053, 1143, 1651, 1902, 2106, 2286, 2853, 3159, 3302, 3429, 4121, 4953, 5706, 6318, 6858, 8242, 8559, 9906, 10287, 12363, 14859, 17118, 20574, 24726, 25677, 29718, 30861, 37089, 40259, 44577, 51354, 61722, 74178, 77031, 80518, 89154, 111267, 120777, 133731, 154062, 222534, 241554, 267462, 333801, 362331, 401193, 523367, 667602, 724662, 802386, 1001403, 1046734, 1086993, 1570101, 2002806, 2173986, 3140202, 3260979, 4710303, 6521958, 9420606, 9782937, 14130909, 19565874, 28261818, 42392727, 84785454, 127178181, 254356362]

約数ペア:

[(1, 254356362), (2, 127178181), (3, 84785454), (6, 42392727), (9, 28261818), (13, 19565874), (18, 14130909), (26, 9782937), (27, 9420606), (39, 6521958), (54, 4710303), (78, 3260979), (81, 3140202), (117, 2173986), (127, 2002806), (162, 1570101), (234, 1086993), (243, 1046734), (254, 1001403), (317, 802386), (351, 724662), (381, 667602), (486, 523367), (634, 401193), (702, 362331), (762, 333801), (951, 267462), (1053, 241554), (1143, 222534), (1651, 154062), (1902, 133731), (2106, 120777), (2286, 111267), (2853, 89154), (3159, 80518), (3302, 77031), (3429, 74178), (4121, 61722), (4953, 51354), (5706, 44577), (6318, 40259), (6858, 37089), (8242, 30861), (8559, 29718), (9906, 25677), (10287, 24726), (12363, 20574), (14859, 17118)]