771567792

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4817}}^1$

素因数の和:4946

約数の個数: 80

約数和(自身を含む): 2064724992

約数和(自身を除く): 1293157200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 752, 852, 1128, 1136, 1704, 2256, 3337, 3408, 4817, 6674, 9634, 10011, 13348, 14451, 19268, 20022, 26696, 28902, 38536, 40044, 53392, 57804, 77072, 80088, 115608, 160176, 226399, 231216, 342007, 452798, 679197, 684014, 905596, 1026021, 1358394, 1368028, 1811192, 2052042, 2716788, 2736056, 3622384, 4104084, 5433576, 5472112, 8208168, 10867152, 16074329, 16416336, 32148658, 48222987, 64297316, 96445974, 128594632, 192891948, 257189264, 385783896, 771567792]

約数ペア:

[(1, 771567792), (2, 385783896), (3, 257189264), (4, 192891948), (6, 128594632), (8, 96445974), (12, 64297316), (16, 48222987), (24, 32148658), (47, 16416336), (48, 16074329), (71, 10867152), (94, 8208168), (141, 5472112), (142, 5433576), (188, 4104084), (213, 3622384), (282, 2736056), (284, 2716788), (376, 2052042), (426, 1811192), (564, 1368028), (568, 1358394), (752, 1026021), (852, 905596), (1128, 684014), (1136, 679197), (1704, 452798), (2256, 342007), (3337, 231216), (3408, 226399), (4817, 160176), (6674, 115608), (9634, 80088), (10011, 77072), (13348, 57804), (14451, 53392), (19268, 40044), (20022, 38536), (26696, 28902)]