1124920498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 2177280000

約数和(自身を除く): 1052359502

約数列:

[1, 2, 13, 17, 19, 26, 29, 31, 34, 38, 58, 62, 149, 221, 247, 298, 323, 377, 403, 442, 493, 494, 527, 551, 589, 646, 754, 806, 899, 986, 1054, 1102, 1178, 1798, 1937, 2533, 2831, 3874, 4199, 4321, 4619, 5066, 5662, 6409, 6851, 7163, 7657, 8398, 8642, 9238, 9367, 10013, 11687, 12818, 13702, 14326, 15283, 15314, 17081, 18734, 20026, 23374, 30566, 32929, 34162, 36803, 48127, 56173, 60047, 65858, 73457, 73606, 78523, 82099, 87761, 96254, 112346, 120094, 121771, 130169, 133951, 146914, 157046, 164198, 175522, 198679, 222053, 243542, 260338, 267902, 290377, 397358, 444106, 580754, 625651, 954941, 1020799, 1067287, 1140893, 1251302, 1395683, 1491937, 1741363, 1909882, 2041598, 2134574, 2277167, 2281786, 2545069, 2791366, 2983874, 3482726, 3774901, 4554334, 5090138, 7549802, 18143879, 19395181, 29603171, 33085897, 36287758, 38790362, 43266173, 59206342, 66171794, 86532346, 562460249, 1124920498]

約数ペア:

[(1, 1124920498), (2, 562460249), (13, 86532346), (17, 66171794), (19, 59206342), (26, 43266173), (29, 38790362), (31, 36287758), (34, 33085897), (38, 29603171), (58, 19395181), (62, 18143879), (149, 7549802), (221, 5090138), (247, 4554334), (298, 3774901), (323, 3482726), (377, 2983874), (403, 2791366), (442, 2545069), (493, 2281786), (494, 2277167), (527, 2134574), (551, 2041598), (589, 1909882), (646, 1741363), (754, 1491937), (806, 1395683), (899, 1251302), (986, 1140893), (1054, 1067287), (1102, 1020799), (1178, 954941), (1798, 625651), (1937, 580754), (2533, 444106), (2831, 397358), (3874, 290377), (4199, 267902), (4321, 260338), (4619, 243542), (5066, 222053), (5662, 198679), (6409, 175522), (6851, 164198), (7163, 157046), (7657, 146914), (8398, 133951), (8642, 130169), (9238, 121771), (9367, 120094), (10013, 112346), (11687, 96254), (12818, 87761), (13702, 82099), (14326, 78523), (15283, 73606), (15314, 73457), (17081, 65858), (18734, 60047), (20026, 56173), (23374, 48127), (30566, 36803), (32929, 34162)]