318747312

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18919}}^1$

素因数の和:18952

約数の個数: 100

約数和(自身を含む): 993564880

約数和(自身を除く): 674817568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 18919, 37838, 56757, 75676, 113514, 151352, 170271, 227028, 245947, 302704, 340542, 454056, 491894, 510813, 681084, 737841, 908112, 983788, 1021626, 1362168, 1475682, 1532439, 1967576, 2043252, 2213523, 2724336, 2951364, 3064878, 3935152, 4086504, 4427046, 5902728, 6129756, 6640569, 8173008, 8854092, 11805456, 12259512, 13281138, 17708184, 19921707, 24519024, 26562276, 35416368, 39843414, 53124552, 79686828, 106249104, 159373656, 318747312]

約数ペア:

[(1, 318747312), (2, 159373656), (3, 106249104), (4, 79686828), (6, 53124552), (8, 39843414), (9, 35416368), (12, 26562276), (13, 24519024), (16, 19921707), (18, 17708184), (24, 13281138), (26, 12259512), (27, 11805456), (36, 8854092), (39, 8173008), (48, 6640569), (52, 6129756), (54, 5902728), (72, 4427046), (78, 4086504), (81, 3935152), (104, 3064878), (108, 2951364), (117, 2724336), (144, 2213523), (156, 2043252), (162, 1967576), (208, 1532439), (216, 1475682), (234, 1362168), (312, 1021626), (324, 983788), (351, 908112), (432, 737841), (468, 681084), (624, 510813), (648, 491894), (702, 454056), (936, 340542), (1053, 302704), (1296, 245947), (1404, 227028), (1872, 170271), (2106, 151352), (2808, 113514), (4212, 75676), (5616, 56757), (8424, 37838), (16848, 18919)]