1566893824

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5281}}^1$

素因数の和:5377

約数の個数: 72

約数和(自身を含む): 3346886480

約数和(自身を除く): 1779992656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 256, 304, 488, 608, 976, 1159, 1216, 1952, 2318, 2432, 3904, 4636, 4864, 5281, 7808, 9272, 10562, 15616, 18544, 21124, 37088, 42248, 74176, 84496, 100339, 148352, 168992, 200678, 296704, 322141, 337984, 401356, 644282, 675968, 802712, 1288564, 1351936, 1605424, 2577128, 3210848, 5154256, 6120679, 6421696, 10308512, 12241358, 12843392, 20617024, 24482716, 25686784, 41234048, 48965432, 82468096, 97930864, 195861728, 391723456, 783446912, 1566893824]

約数ペア:

[(1, 1566893824), (2, 783446912), (4, 391723456), (8, 195861728), (16, 97930864), (19, 82468096), (32, 48965432), (38, 41234048), (61, 25686784), (64, 24482716), (76, 20617024), (122, 12843392), (128, 12241358), (152, 10308512), (244, 6421696), (256, 6120679), (304, 5154256), (488, 3210848), (608, 2577128), (976, 1605424), (1159, 1351936), (1216, 1288564), (1952, 802712), (2318, 675968), (2432, 644282), (3904, 401356), (4636, 337984), (4864, 322141), (5281, 296704), (7808, 200678), (9272, 168992), (10562, 148352), (15616, 100339), (18544, 84496), (21124, 74176), (37088, 42248)]