1115391408

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 2983142400

約数和(自身を除く): 1867750992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 419, 496, 744, 838, 1257, 1488, 1676, 1789, 2514, 3352, 3578, 5028, 5367, 6704, 7156, 10056, 10734, 12989, 14312, 20112, 21468, 25978, 28624, 38967, 42936, 51956, 55459, 77934, 85872, 103912, 110918, 155868, 166377, 207824, 221836, 311736, 332754, 443672, 623472, 665508, 749591, 887344, 1331016, 1499182, 2248773, 2662032, 2998364, 4497546, 5996728, 8995092, 11993456, 17990184, 23237321, 35980368, 46474642, 69711963, 92949284, 139423926, 185898568, 278847852, 371797136, 557695704, 1115391408]

約数ペア:

[(1, 1115391408), (2, 557695704), (3, 371797136), (4, 278847852), (6, 185898568), (8, 139423926), (12, 92949284), (16, 69711963), (24, 46474642), (31, 35980368), (48, 23237321), (62, 17990184), (93, 11993456), (124, 8995092), (186, 5996728), (248, 4497546), (372, 2998364), (419, 2662032), (496, 2248773), (744, 1499182), (838, 1331016), (1257, 887344), (1488, 749591), (1676, 665508), (1789, 623472), (2514, 443672), (3352, 332754), (3578, 311736), (5028, 221836), (5367, 207824), (6704, 166377), (7156, 155868), (10056, 110918), (10734, 103912), (12989, 85872), (14312, 77934), (20112, 55459), (21468, 51956), (25978, 42936), (28624, 38967)]