2148259824

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1789}}^1$

素因数の和:2103

約数の個数: 120

約数和(自身を含む): 6232636800

約数和(自身を除く): 4084376976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 269, 279, 372, 496, 538, 558, 744, 807, 1076, 1116, 1488, 1614, 1789, 2152, 2232, 2421, 3228, 3578, 4304, 4464, 4842, 5367, 6456, 7156, 8339, 9684, 10734, 12912, 14312, 16101, 16678, 19368, 21468, 25017, 28624, 32202, 33356, 38736, 42936, 50034, 55459, 64404, 66712, 75051, 85872, 100068, 110918, 128808, 133424, 150102, 166377, 200136, 221836, 257616, 300204, 332754, 400272, 443672, 481241, 499131, 600408, 665508, 887344, 962482, 998262, 1200816, 1331016, 1443723, 1924964, 1996524, 2662032, 2887446, 3849928, 3993048, 4331169, 5774892, 7699856, 7986096, 8662338, 11549784, 14918471, 17324676, 23099568, 29836942, 34649352, 44755413, 59673884, 69298704, 89510826, 119347768, 134266239, 179021652, 238695536, 268532478, 358043304, 537064956, 716086608, 1074129912, 2148259824]

約数ペア:

[(1, 2148259824), (2, 1074129912), (3, 716086608), (4, 537064956), (6, 358043304), (8, 268532478), (9, 238695536), (12, 179021652), (16, 134266239), (18, 119347768), (24, 89510826), (31, 69298704), (36, 59673884), (48, 44755413), (62, 34649352), (72, 29836942), (93, 23099568), (124, 17324676), (144, 14918471), (186, 11549784), (248, 8662338), (269, 7986096), (279, 7699856), (372, 5774892), (496, 4331169), (538, 3993048), (558, 3849928), (744, 2887446), (807, 2662032), (1076, 1996524), (1116, 1924964), (1488, 1443723), (1614, 1331016), (1789, 1200816), (2152, 998262), (2232, 962482), (2421, 887344), (3228, 665508), (3578, 600408), (4304, 499131), (4464, 481241), (4842, 443672), (5367, 400272), (6456, 332754), (7156, 300204), (8339, 257616), (9684, 221836), (10734, 200136), (12912, 166377), (14312, 150102), (16101, 133424), (16678, 128808), (19368, 110918), (21468, 100068), (25017, 85872), (28624, 75051), (32202, 66712), (33356, 64404), (38736, 55459), (42936, 50034)]