1345157096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 2718878400

約数和(自身を除く): 1373721304

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 269, 332, 443, 538, 664, 886, 1076, 1411, 1772, 2152, 2822, 3544, 4573, 5644, 7531, 9146, 11288, 15062, 18292, 22327, 30124, 36584, 36769, 44654, 60248, 73538, 89308, 119167, 147076, 178616, 238334, 294152, 379559, 476668, 625073, 759118, 953336, 1250146, 1518236, 2025839, 2500292, 3036472, 4051678, 5000584, 8103356, 9890861, 16206712, 19781722, 39563444, 79126888, 168144637, 336289274, 672578548, 1345157096]

約数ペア:

[(1, 1345157096), (2, 672578548), (4, 336289274), (8, 168144637), (17, 79126888), (34, 39563444), (68, 19781722), (83, 16206712), (136, 9890861), (166, 8103356), (269, 5000584), (332, 4051678), (443, 3036472), (538, 2500292), (664, 2025839), (886, 1518236), (1076, 1250146), (1411, 953336), (1772, 759118), (2152, 625073), (2822, 476668), (3544, 379559), (4573, 294152), (5644, 238334), (7531, 178616), (9146, 147076), (11288, 119167), (15062, 89308), (18292, 73538), (22327, 60248), (30124, 44654), (36584, 36769)]