1261338912

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47093}}^1$

素因数の和:47143

約数の個数: 96

約数和(自身を含む): 3797660160

約数和(自身を除く): 2536321248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 26784, 47093, 94186, 141279, 188372, 282558, 376744, 423837, 565116, 753488, 847674, 1130232, 1271511, 1459883, 1506976, 1695348, 2260464, 2543022, 2919766, 3390696, 4379649, 4520928, 5086044, 5839532, 6781392, 8759298, 10172088, 11679064, 13138947, 13562784, 17518596, 20344176, 23358128, 26277894, 35037192, 39416841, 40688352, 46716256, 52555788, 70074384, 78833682, 105111576, 140148768, 157667364, 210223152, 315334728, 420446304, 630669456, 1261338912]

約数ペア:

[(1, 1261338912), (2, 630669456), (3, 420446304), (4, 315334728), (6, 210223152), (8, 157667364), (9, 140148768), (12, 105111576), (16, 78833682), (18, 70074384), (24, 52555788), (27, 46716256), (31, 40688352), (32, 39416841), (36, 35037192), (48, 26277894), (54, 23358128), (62, 20344176), (72, 17518596), (93, 13562784), (96, 13138947), (108, 11679064), (124, 10172088), (144, 8759298), (186, 6781392), (216, 5839532), (248, 5086044), (279, 4520928), (288, 4379649), (372, 3390696), (432, 2919766), (496, 2543022), (558, 2260464), (744, 1695348), (837, 1506976), (864, 1459883), (992, 1271511), (1116, 1130232), (1488, 847674), (1674, 753488), (2232, 565116), (2976, 423837), (3348, 376744), (4464, 282558), (6696, 188372), (8928, 141279), (13392, 94186), (26784, 47093)]