262541232

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 767157248

約数和(自身を除く): 504616016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 103, 124, 144, 186, 206, 248, 279, 309, 372, 412, 496, 558, 571, 618, 744, 824, 927, 1116, 1142, 1236, 1488, 1648, 1713, 1854, 2232, 2284, 2472, 3193, 3426, 3708, 4464, 4568, 4944, 5139, 6386, 6852, 7416, 9136, 9579, 10278, 12772, 13704, 14832, 17701, 19158, 20556, 25544, 27408, 28737, 35402, 38316, 41112, 51088, 53103, 57474, 58813, 70804, 76632, 82224, 106206, 114948, 117626, 141608, 153264, 159309, 176439, 212412, 229896, 235252, 283216, 318618, 352878, 424824, 459792, 470504, 529317, 637236, 705756, 849648, 941008, 1058634, 1274472, 1411512, 1823203, 2117268, 2548944, 2823024, 3646406, 4234536, 5469609, 7292812, 8469072, 10939218, 14585624, 16408827, 21878436, 29171248, 32817654, 43756872, 65635308, 87513744, 131270616, 262541232]

約数ペア:

[(1, 262541232), (2, 131270616), (3, 87513744), (4, 65635308), (6, 43756872), (8, 32817654), (9, 29171248), (12, 21878436), (16, 16408827), (18, 14585624), (24, 10939218), (31, 8469072), (36, 7292812), (48, 5469609), (62, 4234536), (72, 3646406), (93, 2823024), (103, 2548944), (124, 2117268), (144, 1823203), (186, 1411512), (206, 1274472), (248, 1058634), (279, 941008), (309, 849648), (372, 705756), (412, 637236), (496, 529317), (558, 470504), (571, 459792), (618, 424824), (744, 352878), (824, 318618), (927, 283216), (1116, 235252), (1142, 229896), (1236, 212412), (1488, 176439), (1648, 159309), (1713, 153264), (1854, 141608), (2232, 117626), (2284, 114948), (2472, 106206), (3193, 82224), (3426, 76632), (3708, 70804), (4464, 58813), (4568, 57474), (4944, 53103), (5139, 51088), (6386, 41112), (6852, 38316), (7416, 35402), (9136, 28737), (9579, 27408), (10278, 25544), (12772, 20556), (13704, 19158), (14832, 17701)]