974899904

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 126

約数和(自身を含む): 2214004716

約数和(自身を除く): 1239104812

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 131, 176, 242, 248, 262, 341, 352, 484, 496, 524, 682, 704, 961, 968, 992, 1048, 1364, 1441, 1922, 1936, 1984, 2096, 2728, 2882, 3751, 3844, 3872, 4061, 4192, 5456, 5764, 7502, 7688, 7744, 8122, 8384, 10571, 10912, 11528, 15004, 15376, 15851, 16244, 21142, 21824, 23056, 30008, 30752, 31702, 32488, 42284, 44671, 46112, 60016, 61504, 63404, 64976, 84568, 89342, 92224, 116281, 120032, 125891, 126808, 129952, 169136, 178684, 232562, 240064, 251782, 253616, 259904, 338272, 357368, 465124, 491381, 503564, 507232, 676544, 714736, 930248, 982762, 1007128, 1014464, 1384801, 1429472, 1860496, 1965524, 2014256, 2769602, 2858944, 3720992, 3931048, 4028512, 5539204, 7441984, 7862096, 8057024, 11078408, 15232811, 15724192, 22156816, 30465622, 31448384, 44313632, 60931244, 88627264, 121862488, 243724976, 487449952, 974899904]

約数ペア:

[(1, 974899904), (2, 487449952), (4, 243724976), (8, 121862488), (11, 88627264), (16, 60931244), (22, 44313632), (31, 31448384), (32, 30465622), (44, 22156816), (62, 15724192), (64, 15232811), (88, 11078408), (121, 8057024), (124, 7862096), (131, 7441984), (176, 5539204), (242, 4028512), (248, 3931048), (262, 3720992), (341, 2858944), (352, 2769602), (484, 2014256), (496, 1965524), (524, 1860496), (682, 1429472), (704, 1384801), (961, 1014464), (968, 1007128), (992, 982762), (1048, 930248), (1364, 714736), (1441, 676544), (1922, 507232), (1936, 503564), (1984, 491381), (2096, 465124), (2728, 357368), (2882, 338272), (3751, 259904), (3844, 253616), (3872, 251782), (4061, 240064), (4192, 232562), (5456, 178684), (5764, 169136), (7502, 129952), (7688, 126808), (7744, 125891), (8122, 120032), (8384, 116281), (10571, 92224), (10912, 89342), (11528, 84568), (15004, 64976), (15376, 63404), (15851, 61504), (16244, 60016), (21142, 46112), (21824, 44671), (23056, 42284), (30008, 32488), (30752, 31702)]