651456

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 112

約数和(自身を含む): 2133600

約数和(自身を除く): 1482144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 87, 96, 104, 108, 116, 117, 144, 156, 174, 192, 208, 216, 232, 234, 261, 288, 312, 348, 351, 377, 416, 432, 464, 468, 522, 576, 624, 696, 702, 754, 783, 832, 864, 928, 936, 1044, 1131, 1248, 1392, 1404, 1508, 1566, 1728, 1856, 1872, 2088, 2262, 2496, 2784, 2808, 3016, 3132, 3393, 3744, 4176, 4524, 5568, 5616, 6032, 6264, 6786, 7488, 8352, 9048, 10179, 11232, 12064, 12528, 13572, 16704, 18096, 20358, 22464, 24128, 25056, 27144, 36192, 40716, 50112, 54288, 72384, 81432, 108576, 162864, 217152, 325728, 651456]

約数ペア:

[(1, 651456), (2, 325728), (3, 217152), (4, 162864), (6, 108576), (8, 81432), (9, 72384), (12, 54288), (13, 50112), (16, 40716), (18, 36192), (24, 27144), (26, 25056), (27, 24128), (29, 22464), (32, 20358), (36, 18096), (39, 16704), (48, 13572), (52, 12528), (54, 12064), (58, 11232), (64, 10179), (72, 9048), (78, 8352), (87, 7488), (96, 6786), (104, 6264), (108, 6032), (116, 5616), (117, 5568), (144, 4524), (156, 4176), (174, 3744), (192, 3393), (208, 3132), (216, 3016), (232, 2808), (234, 2784), (261, 2496), (288, 2262), (312, 2088), (348, 1872), (351, 1856), (377, 1728), (416, 1566), (432, 1508), (464, 1404), (468, 1392), (522, 1248), (576, 1131), (624, 1044), (696, 936), (702, 928), (754, 864), (783, 832)]