1611967356

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 4118434320

約数和(自身を除く): 2506466964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 307, 314, 471, 614, 628, 921, 929, 942, 1228, 1413, 1842, 1858, 1884, 2763, 2787, 2826, 3684, 3716, 5526, 5574, 5652, 8361, 11052, 11148, 16722, 33444, 48199, 96398, 144597, 145853, 192796, 285203, 289194, 291706, 433791, 437559, 570406, 578388, 583412, 855609, 867582, 875118, 1140812, 1312677, 1711218, 1735164, 1750236, 2566827, 2625354, 3422436, 5133654, 5250708, 10267308, 44776871, 89553742, 134330613, 179107484, 268661226, 402991839, 537322452, 805983678, 1611967356]

約数ペア:

[(1, 1611967356), (2, 805983678), (3, 537322452), (4, 402991839), (6, 268661226), (9, 179107484), (12, 134330613), (18, 89553742), (36, 44776871), (157, 10267308), (307, 5250708), (314, 5133654), (471, 3422436), (614, 2625354), (628, 2566827), (921, 1750236), (929, 1735164), (942, 1711218), (1228, 1312677), (1413, 1140812), (1842, 875118), (1858, 867582), (1884, 855609), (2763, 583412), (2787, 578388), (2826, 570406), (3684, 437559), (3716, 433791), (5526, 291706), (5574, 289194), (5652, 285203), (8361, 192796), (11052, 145853), (11148, 144597), (16722, 96398), (33444, 48199)]