625663728

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 1810076112

約数和(自身を除く): 1184412384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 73, 106, 144, 146, 159, 212, 219, 292, 318, 424, 438, 477, 584, 636, 657, 848, 876, 954, 1123, 1168, 1272, 1314, 1752, 1908, 2246, 2544, 2628, 3369, 3504, 3816, 3869, 4492, 5256, 6738, 7632, 7738, 8984, 10107, 10512, 11607, 13476, 15476, 17968, 20214, 23214, 26952, 30952, 34821, 40428, 46428, 53904, 59519, 61904, 69642, 80856, 81979, 92856, 119038, 139284, 161712, 163958, 178557, 185712, 238076, 245937, 278568, 327916, 357114, 476152, 491874, 535671, 557136, 655832, 714228, 737811, 952304, 983748, 1071342, 1311664, 1428456, 1475622, 1967496, 2142684, 2856912, 2951244, 3934992, 4285368, 4344887, 5902488, 8570736, 8689774, 11804976, 13034661, 17379548, 26069322, 34759096, 39103983, 52138644, 69518192, 78207966, 104277288, 156415932, 208554576, 312831864, 625663728]

約数ペア:

[(1, 625663728), (2, 312831864), (3, 208554576), (4, 156415932), (6, 104277288), (8, 78207966), (9, 69518192), (12, 52138644), (16, 39103983), (18, 34759096), (24, 26069322), (36, 17379548), (48, 13034661), (53, 11804976), (72, 8689774), (73, 8570736), (106, 5902488), (144, 4344887), (146, 4285368), (159, 3934992), (212, 2951244), (219, 2856912), (292, 2142684), (318, 1967496), (424, 1475622), (438, 1428456), (477, 1311664), (584, 1071342), (636, 983748), (657, 952304), (848, 737811), (876, 714228), (954, 655832), (1123, 557136), (1168, 535671), (1272, 491874), (1314, 476152), (1752, 357114), (1908, 327916), (2246, 278568), (2544, 245937), (2628, 238076), (3369, 185712), (3504, 178557), (3816, 163958), (3869, 161712), (4492, 139284), (5256, 119038), (6738, 92856), (7632, 81979), (7738, 80856), (8984, 69642), (10107, 61904), (10512, 59519), (11607, 53904), (13476, 46428), (15476, 40428), (17968, 34821), (20214, 30952), (23214, 26952)]