668016576

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15887}}^1$

素因数の和:15978

約数の個数: 84

約数和(自身を含む): 1941100512

約数和(自身を除く): 1273083936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 10512, 14016, 15887, 21024, 31774, 42048, 47661, 63548, 95322, 127096, 142983, 190644, 254192, 285966, 381288, 508384, 571932, 762576, 1016768, 1143864, 1159751, 1525152, 2287728, 2319502, 3050304, 3479253, 4575456, 4639004, 6958506, 9150912, 9278008, 10437759, 13917012, 18556016, 20875518, 27834024, 37112032, 41751036, 55668048, 74224064, 83502072, 111336096, 167004144, 222672192, 334008288, 668016576]

約数ペア:

[(1, 668016576), (2, 334008288), (3, 222672192), (4, 167004144), (6, 111336096), (8, 83502072), (9, 74224064), (12, 55668048), (16, 41751036), (18, 37112032), (24, 27834024), (32, 20875518), (36, 18556016), (48, 13917012), (64, 10437759), (72, 9278008), (73, 9150912), (96, 6958506), (144, 4639004), (146, 4575456), (192, 3479253), (219, 3050304), (288, 2319502), (292, 2287728), (438, 1525152), (576, 1159751), (584, 1143864), (657, 1016768), (876, 762576), (1168, 571932), (1314, 508384), (1752, 381288), (2336, 285966), (2628, 254192), (3504, 190644), (4672, 142983), (5256, 127096), (7008, 95322), (10512, 63548), (14016, 47661), (15887, 42048), (21024, 31774)]