439528064

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10681

約数の個数: 64

約数和(自身を含む): 976017600

約数和(自身を除く): 536489536

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 10336, 10631, 20672, 21262, 41344, 42524, 85048, 170096, 180727, 201989, 340192, 361454, 403978, 680384, 722908, 807956, 1360768, 1445816, 1615912, 2891632, 3231824, 3433813, 5783264, 6463648, 6867626, 11566528, 12927296, 13735252, 23133056, 25854592, 27470504, 54941008, 109882016, 219764032, 439528064]

約数ペア:

[(1, 439528064), (2, 219764032), (4, 109882016), (8, 54941008), (16, 27470504), (17, 25854592), (19, 23133056), (32, 13735252), (34, 12927296), (38, 11566528), (64, 6867626), (68, 6463648), (76, 5783264), (128, 3433813), (136, 3231824), (152, 2891632), (272, 1615912), (304, 1445816), (323, 1360768), (544, 807956), (608, 722908), (646, 680384), (1088, 403978), (1216, 361454), (1292, 340192), (2176, 201989), (2432, 180727), (2584, 170096), (5168, 85048), (10336, 42524), (10631, 41344), (20672, 21262)]