1618342848

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{30211}}^1$

素因数の和:30263

約数の個数: 112

約数和(自身を含む): 4911262720

約数和(自身を除く): 3292919872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 13392, 17856, 26784, 30211, 53568, 60422, 90633, 120844, 181266, 241688, 271899, 362532, 483376, 543798, 725064, 815697, 936541, 966752, 1087596, 1450128, 1631394, 1873082, 1933504, 2175192, 2809623, 2900256, 3262788, 3746164, 4350384, 5619246, 5800512, 6525576, 7492328, 8428869, 8700768, 11238492, 13051152, 14984656, 16857738, 17401536, 22476984, 25286607, 26102304, 29969312, 33715476, 44953968, 50573214, 52204608, 59938624, 67430952, 89907936, 101146428, 134861904, 179815872, 202292856, 269723808, 404585712, 539447616, 809171424, 1618342848]

約数ペア:

[(1, 1618342848), (2, 809171424), (3, 539447616), (4, 404585712), (6, 269723808), (8, 202292856), (9, 179815872), (12, 134861904), (16, 101146428), (18, 89907936), (24, 67430952), (27, 59938624), (31, 52204608), (32, 50573214), (36, 44953968), (48, 33715476), (54, 29969312), (62, 26102304), (64, 25286607), (72, 22476984), (93, 17401536), (96, 16857738), (108, 14984656), (124, 13051152), (144, 11238492), (186, 8700768), (192, 8428869), (216, 7492328), (248, 6525576), (279, 5800512), (288, 5619246), (372, 4350384), (432, 3746164), (496, 3262788), (558, 2900256), (576, 2809623), (744, 2175192), (837, 1933504), (864, 1873082), (992, 1631394), (1116, 1450128), (1488, 1087596), (1674, 966752), (1728, 936541), (1984, 815697), (2232, 725064), (2976, 543798), (3348, 483376), (4464, 362532), (5952, 271899), (6696, 241688), (8928, 181266), (13392, 120844), (17856, 90633), (26784, 60422), (30211, 53568)]