243513984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 793592640

約数和(自身を除く): 550078656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 73, 84, 96, 102, 112, 119, 128, 136, 146, 168, 192, 204, 219, 224, 238, 272, 292, 336, 357, 384, 408, 438, 448, 476, 511, 544, 584, 672, 714, 816, 876, 896, 952, 1022, 1088, 1168, 1241, 1344, 1428, 1533, 1632, 1752, 1904, 2044, 2176, 2336, 2482, 2688, 2856, 3066, 3264, 3504, 3723, 3808, 4088, 4672, 4964, 5329, 5712, 6132, 6528, 7008, 7446, 7616, 8176, 8687, 9344, 9928, 10658, 11424, 12264, 14016, 14892, 15232, 15987, 16352, 17374, 19856, 21316, 22848, 24528, 26061, 28032, 29784, 31974, 32704, 34748, 37303, 39712, 42632, 45696, 49056, 52122, 59568, 63948, 65408, 69496, 74606, 79424, 85264, 90593, 98112, 104244, 111909, 119136, 127896, 138992, 149212, 158848, 170528, 181186, 196224, 208488, 223818, 238272, 255792, 271779, 277984, 298424, 341056, 362372, 416976, 447636, 476544, 511584, 543558, 555968, 596848, 634151, 682112, 724744, 833952, 895272, 1023168, 1087116, 1111936, 1193696, 1268302, 1449488, 1667904, 1790544, 1902453, 2046336, 2174232, 2387392, 2536604, 2898976, 3335808, 3581088, 3804906, 4348464, 4774784, 5073208, 5797952, 7162176, 7609812, 8696928, 10146416, 11595904, 14324352, 15219624, 17393856, 20292832, 30439248, 34787712, 40585664, 60878496, 81171328, 121756992, 243513984]

約数ペア:

[(1, 243513984), (2, 121756992), (3, 81171328), (4, 60878496), (6, 40585664), (7, 34787712), (8, 30439248), (12, 20292832), (14, 17393856), (16, 15219624), (17, 14324352), (21, 11595904), (24, 10146416), (28, 8696928), (32, 7609812), (34, 7162176), (42, 5797952), (48, 5073208), (51, 4774784), (56, 4348464), (64, 3804906), (68, 3581088), (73, 3335808), (84, 2898976), (96, 2536604), (102, 2387392), (112, 2174232), (119, 2046336), (128, 1902453), (136, 1790544), (146, 1667904), (168, 1449488), (192, 1268302), (204, 1193696), (219, 1111936), (224, 1087116), (238, 1023168), (272, 895272), (292, 833952), (336, 724744), (357, 682112), (384, 634151), (408, 596848), (438, 555968), (448, 543558), (476, 511584), (511, 476544), (544, 447636), (584, 416976), (672, 362372), (714, 341056), (816, 298424), (876, 277984), (896, 271779), (952, 255792), (1022, 238272), (1088, 223818), (1168, 208488), (1241, 196224), (1344, 181186), (1428, 170528), (1533, 158848), (1632, 149212), (1752, 138992), (1904, 127896), (2044, 119136), (2176, 111909), (2336, 104244), (2482, 98112), (2688, 90593), (2856, 85264), (3066, 79424), (3264, 74606), (3504, 69496), (3723, 65408), (3808, 63948), (4088, 59568), (4672, 52122), (4964, 49056), (5329, 45696), (5712, 42632), (6132, 39712), (6528, 37303), (7008, 34748), (7446, 32704), (7616, 31974), (8176, 29784), (8687, 28032), (9344, 26061), (9928, 24528), (10658, 22848), (11424, 21316), (12264, 19856), (14016, 17374), (14892, 16352), (15232, 15987)]