1787136

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 5150880

約数和(自身を除く): 3363744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 179, 192, 208, 256, 312, 358, 384, 416, 537, 624, 716, 768, 832, 1074, 1248, 1432, 1664, 2148, 2327, 2496, 2864, 3328, 4296, 4654, 4992, 5728, 6981, 8592, 9308, 9984, 11456, 13962, 17184, 18616, 22912, 27924, 34368, 37232, 45824, 55848, 68736, 74464, 111696, 137472, 148928, 223392, 297856, 446784, 595712, 893568, 1787136]

約数ペア:

[(1, 1787136), (2, 893568), (3, 595712), (4, 446784), (6, 297856), (8, 223392), (12, 148928), (13, 137472), (16, 111696), (24, 74464), (26, 68736), (32, 55848), (39, 45824), (48, 37232), (52, 34368), (64, 27924), (78, 22912), (96, 18616), (104, 17184), (128, 13962), (156, 11456), (179, 9984), (192, 9308), (208, 8592), (256, 6981), (312, 5728), (358, 4992), (384, 4654), (416, 4296), (537, 3328), (624, 2864), (716, 2496), (768, 2327), (832, 2148), (1074, 1664), (1248, 1432)]