1997509056

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5122

約数の個数: 112

約数和(自身を含む): 5538094080

約数和(自身を除く): 3540585024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 134, 186, 192, 201, 248, 268, 372, 402, 496, 536, 744, 804, 992, 1072, 1488, 1608, 1984, 2077, 2144, 2976, 3216, 4154, 4288, 5009, 5952, 6231, 6432, 8308, 10018, 12462, 12864, 15027, 16616, 20036, 24924, 30054, 33232, 40072, 49848, 60108, 66464, 80144, 99696, 120216, 132928, 155279, 160288, 199392, 240432, 310558, 320576, 335603, 398784, 465837, 480864, 621116, 671206, 931674, 961728, 1006809, 1242232, 1342412, 1863348, 2013618, 2484464, 2684824, 3726696, 4027236, 4968928, 5369648, 7453392, 8054472, 9937856, 10403693, 10739296, 14906784, 16108944, 20807386, 21478592, 29813568, 31211079, 32217888, 41614772, 62422158, 64435776, 83229544, 124844316, 166459088, 249688632, 332918176, 499377264, 665836352, 998754528, 1997509056]

約数ペア:

[(1, 1997509056), (2, 998754528), (3, 665836352), (4, 499377264), (6, 332918176), (8, 249688632), (12, 166459088), (16, 124844316), (24, 83229544), (31, 64435776), (32, 62422158), (48, 41614772), (62, 32217888), (64, 31211079), (67, 29813568), (93, 21478592), (96, 20807386), (124, 16108944), (134, 14906784), (186, 10739296), (192, 10403693), (201, 9937856), (248, 8054472), (268, 7453392), (372, 5369648), (402, 4968928), (496, 4027236), (536, 3726696), (744, 2684824), (804, 2484464), (992, 2013618), (1072, 1863348), (1488, 1342412), (1608, 1242232), (1984, 1006809), (2077, 961728), (2144, 931674), (2976, 671206), (3216, 621116), (4154, 480864), (4288, 465837), (5009, 398784), (5952, 335603), (6231, 320576), (6432, 310558), (8308, 240432), (10018, 199392), (12462, 160288), (12864, 155279), (15027, 132928), (16616, 120216), (20036, 99696), (24924, 80144), (30054, 66464), (33232, 60108), (40072, 49848)]