1387993344

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22877}}^1$

素因数の和:22975

約数の個数: 72

約数和(自身を含む): 3741010560

約数和(自身を除く): 2353017216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3792, 5056, 7584, 10112, 15168, 20224, 22877, 30336, 45754, 60672, 68631, 91508, 137262, 183016, 274524, 366032, 549048, 732064, 1098096, 1464128, 1807283, 2196192, 2928256, 3614566, 4392384, 5421849, 5856512, 7229132, 8784768, 10843698, 14458264, 17569536, 21687396, 28916528, 43374792, 57833056, 86749584, 115666112, 173499168, 231332224, 346998336, 462664448, 693996672, 1387993344]

約数ペア:

[(1, 1387993344), (2, 693996672), (3, 462664448), (4, 346998336), (6, 231332224), (8, 173499168), (12, 115666112), (16, 86749584), (24, 57833056), (32, 43374792), (48, 28916528), (64, 21687396), (79, 17569536), (96, 14458264), (128, 10843698), (158, 8784768), (192, 7229132), (237, 5856512), (256, 5421849), (316, 4392384), (384, 3614566), (474, 2928256), (632, 2196192), (768, 1807283), (948, 1464128), (1264, 1098096), (1896, 732064), (2528, 549048), (3792, 366032), (5056, 274524), (7584, 183016), (10112, 137262), (15168, 91508), (20224, 68631), (22877, 60672), (30336, 45754)]