392089984

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 948648960

約数和(自身を除く): 556558976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 691, 704, 806, 832, 992, 1144, 1364, 1382, 1408, 1612, 1664, 1984, 2288, 2728, 2764, 3224, 3968, 4433, 4576, 5456, 5528, 6448, 7601, 8866, 8983, 9152, 10912, 11056, 12896, 15202, 17732, 17966, 18304, 21421, 21824, 22112, 25792, 30404, 35464, 35932, 42842, 43648, 44224, 51584, 60808, 70928, 71864, 85684, 88448, 98813, 121616, 141856, 143728, 171368, 197626, 235631, 243232, 278473, 283712, 287456, 342736, 395252, 471262, 486464, 556946, 567424, 574912, 685472, 790504, 942524, 972928, 1113892, 1149824, 1370944, 1581008, 1885048, 2227784, 2741888, 3063203, 3162016, 3770096, 4455568, 6126406, 6324032, 7540192, 8911136, 12252812, 12648064, 15080384, 17822272, 24505624, 30160768, 35644544, 49011248, 98022496, 196044992, 392089984]

約数ペア:

[(1, 392089984), (2, 196044992), (4, 98022496), (8, 49011248), (11, 35644544), (13, 30160768), (16, 24505624), (22, 17822272), (26, 15080384), (31, 12648064), (32, 12252812), (44, 8911136), (52, 7540192), (62, 6324032), (64, 6126406), (88, 4455568), (104, 3770096), (124, 3162016), (128, 3063203), (143, 2741888), (176, 2227784), (208, 1885048), (248, 1581008), (286, 1370944), (341, 1149824), (352, 1113892), (403, 972928), (416, 942524), (496, 790504), (572, 685472), (682, 574912), (691, 567424), (704, 556946), (806, 486464), (832, 471262), (992, 395252), (1144, 342736), (1364, 287456), (1382, 283712), (1408, 278473), (1612, 243232), (1664, 235631), (1984, 197626), (2288, 171368), (2728, 143728), (2764, 141856), (3224, 121616), (3968, 98813), (4433, 88448), (4576, 85684), (5456, 71864), (5528, 70928), (6448, 60808), (7601, 51584), (8866, 44224), (8983, 43648), (9152, 42842), (10912, 35932), (11056, 35464), (12896, 30404), (15202, 25792), (17732, 22112), (17966, 21824), (18304, 21421)]