1180455928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 2412698400

約数和(自身を除く): 1232242472

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 269, 328, 538, 697, 787, 1076, 1394, 1574, 2152, 2788, 3148, 4573, 5576, 6296, 9146, 11029, 13379, 18292, 22058, 26758, 32267, 36584, 44116, 53516, 64534, 88232, 107032, 129068, 187493, 211703, 258136, 374986, 423406, 548539, 749972, 846812, 1097078, 1499944, 1693624, 2194156, 3598951, 4388312, 7197902, 8679823, 14395804, 17359646, 28791608, 34719292, 69438584, 147556991, 295113982, 590227964, 1180455928]

約数ペア:

[(1, 1180455928), (2, 590227964), (4, 295113982), (8, 147556991), (17, 69438584), (34, 34719292), (41, 28791608), (68, 17359646), (82, 14395804), (136, 8679823), (164, 7197902), (269, 4388312), (328, 3598951), (538, 2194156), (697, 1693624), (787, 1499944), (1076, 1097078), (1394, 846812), (1574, 749972), (2152, 548539), (2788, 423406), (3148, 374986), (4573, 258136), (5576, 211703), (6296, 187493), (9146, 129068), (11029, 107032), (13379, 88232), (18292, 64534), (22058, 53516), (26758, 44116), (32267, 36584)]