438943904

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 1018676736

約数和(自身を除く): 579732832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 173, 188, 224, 241, 329, 346, 376, 482, 658, 692, 752, 964, 1211, 1316, 1384, 1504, 1687, 1928, 2422, 2632, 2768, 3374, 3856, 4844, 5264, 5536, 6748, 7712, 8131, 9688, 10528, 11327, 13496, 16262, 19376, 22654, 26992, 32524, 38752, 41693, 45308, 53984, 56917, 65048, 79289, 83386, 90616, 113834, 130096, 158578, 166772, 181232, 227668, 260192, 291851, 317156, 333544, 362464, 455336, 583702, 634312, 667088, 910672, 1167404, 1268624, 1334176, 1821344, 1959571, 2334808, 2537248, 3919142, 4669616, 7838284, 9339232, 13716997, 15676568, 27433994, 31353136, 54867988, 62706272, 109735976, 219471952, 438943904]

約数ペア:

[(1, 438943904), (2, 219471952), (4, 109735976), (7, 62706272), (8, 54867988), (14, 31353136), (16, 27433994), (28, 15676568), (32, 13716997), (47, 9339232), (56, 7838284), (94, 4669616), (112, 3919142), (173, 2537248), (188, 2334808), (224, 1959571), (241, 1821344), (329, 1334176), (346, 1268624), (376, 1167404), (482, 910672), (658, 667088), (692, 634312), (752, 583702), (964, 455336), (1211, 362464), (1316, 333544), (1384, 317156), (1504, 291851), (1687, 260192), (1928, 227668), (2422, 181232), (2632, 166772), (2768, 158578), (3374, 130096), (3856, 113834), (4844, 90616), (5264, 83386), (5536, 79289), (6748, 65048), (7712, 56917), (8131, 53984), (9688, 45308), (10528, 41693), (11327, 38752), (13496, 32524), (16262, 26992), (19376, 22654)]