218775312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 180

約数和(自身を含む): 744305536

約数和(自身を除く): 525530224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 289, 306, 336, 357, 408, 476, 504, 578, 612, 714, 751, 816, 867, 952, 1008, 1071, 1156, 1224, 1428, 1502, 1734, 1904, 2023, 2142, 2253, 2312, 2448, 2601, 2856, 3004, 3468, 4046, 4284, 4506, 4624, 5202, 5257, 5712, 6008, 6069, 6759, 6936, 8092, 8568, 9012, 10404, 10514, 12016, 12138, 12767, 13518, 13872, 15771, 16184, 17136, 18024, 18207, 20808, 21028, 24276, 25534, 27036, 31542, 32368, 36048, 36414, 38301, 41616, 42056, 47313, 48552, 51068, 54072, 63084, 72828, 76602, 84112, 89369, 94626, 97104, 102136, 108144, 114903, 126168, 145656, 153204, 178738, 189252, 204272, 217039, 229806, 252336, 268107, 291312, 306408, 357476, 378504, 434078, 459612, 536214, 612816, 651117, 714952, 757008, 804321, 868156, 919224, 1072428, 1302234, 1429904, 1519273, 1608642, 1736312, 1838448, 1953351, 2144856, 2604468, 3038546, 3217284, 3472624, 3906702, 4289712, 4557819, 5208936, 6077092, 6434568, 7813404, 9115638, 10417872, 12154184, 12869136, 13673457, 15626808, 18231276, 24308368, 27346914, 31253616, 36462552, 54693828, 72925104, 109387656, 218775312]

約数ペア:

[(1, 218775312), (2, 109387656), (3, 72925104), (4, 54693828), (6, 36462552), (7, 31253616), (8, 27346914), (9, 24308368), (12, 18231276), (14, 15626808), (16, 13673457), (17, 12869136), (18, 12154184), (21, 10417872), (24, 9115638), (28, 7813404), (34, 6434568), (36, 6077092), (42, 5208936), (48, 4557819), (51, 4289712), (56, 3906702), (63, 3472624), (68, 3217284), (72, 3038546), (84, 2604468), (102, 2144856), (112, 1953351), (119, 1838448), (126, 1736312), (136, 1608642), (144, 1519273), (153, 1429904), (168, 1302234), (204, 1072428), (238, 919224), (252, 868156), (272, 804321), (289, 757008), (306, 714952), (336, 651117), (357, 612816), (408, 536214), (476, 459612), (504, 434078), (578, 378504), (612, 357476), (714, 306408), (751, 291312), (816, 268107), (867, 252336), (952, 229806), (1008, 217039), (1071, 204272), (1156, 189252), (1224, 178738), (1428, 153204), (1502, 145656), (1734, 126168), (1904, 114903), (2023, 108144), (2142, 102136), (2253, 97104), (2312, 94626), (2448, 89369), (2601, 84112), (2856, 76602), (3004, 72828), (3468, 63084), (4046, 54072), (4284, 51068), (4506, 48552), (4624, 47313), (5202, 42056), (5257, 41616), (5712, 38301), (6008, 36414), (6069, 36048), (6759, 32368), (6936, 31542), (8092, 27036), (8568, 25534), (9012, 24276), (10404, 21028), (10514, 20808), (12016, 18207), (12138, 18024), (12767, 17136), (13518, 16184), (13872, 15771)]