217762272

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 216

約数和(自身を含む): 776431656

約数和(自身を除く): 558669384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1187, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2374, 2548, 2912, 3276, 3528, 3561, 3744, 3822, 4368, 4704, 4748, 5096, 5733, 6552, 7056, 7122, 7644, 8309, 8736, 9496, 10192, 10683, 11466, 13104, 14112, 14244, 15288, 15431, 16618, 18992, 20384, 21366, 22932, 24927, 26208, 28488, 30576, 30862, 33236, 37984, 42732, 45864, 46293, 49854, 56976, 58163, 61152, 61724, 66472, 74781, 85464, 91728, 92586, 99708, 108017, 113952, 116326, 123448, 132944, 138879, 149562, 170928, 174489, 183456, 185172, 199416, 216034, 232652, 246896, 265888, 277758, 299124, 324051, 341856, 348978, 370344, 398832, 432068, 465304, 493792, 523467, 555516, 598248, 648102, 697956, 740688, 756119, 797664, 864136, 930608, 972153, 1046934, 1111032, 1196496, 1296204, 1395912, 1481376, 1512238, 1728272, 1861216, 1944306, 2093868, 2222064, 2268357, 2392992, 2592408, 2791824, 3024476, 3456544, 3888612, 4187736, 4444128, 4536714, 5184816, 5583648, 6048952, 6805071, 7777224, 8375472, 9073428, 10369632, 12097904, 13610142, 15554448, 16750944, 18146856, 24195808, 27220284, 31108896, 36293712, 54440568, 72587424, 108881136, 217762272]

約数ペア:

[(1, 217762272), (2, 108881136), (3, 72587424), (4, 54440568), (6, 36293712), (7, 31108896), (8, 27220284), (9, 24195808), (12, 18146856), (13, 16750944), (14, 15554448), (16, 13610142), (18, 12097904), (21, 10369632), (24, 9073428), (26, 8375472), (28, 7777224), (32, 6805071), (36, 6048952), (39, 5583648), (42, 5184816), (48, 4536714), (49, 4444128), (52, 4187736), (56, 3888612), (63, 3456544), (72, 3024476), (78, 2791824), (84, 2592408), (91, 2392992), (96, 2268357), (98, 2222064), (104, 2093868), (112, 1944306), (117, 1861216), (126, 1728272), (144, 1512238), (147, 1481376), (156, 1395912), (168, 1296204), (182, 1196496), (196, 1111032), (208, 1046934), (224, 972153), (234, 930608), (252, 864136), (273, 797664), (288, 756119), (294, 740688), (312, 697956), (336, 648102), (364, 598248), (392, 555516), (416, 523467), (441, 493792), (468, 465304), (504, 432068), (546, 398832), (588, 370344), (624, 348978), (637, 341856), (672, 324051), (728, 299124), (784, 277758), (819, 265888), (882, 246896), (936, 232652), (1008, 216034), (1092, 199416), (1176, 185172), (1187, 183456), (1248, 174489), (1274, 170928), (1456, 149562), (1568, 138879), (1638, 132944), (1764, 123448), (1872, 116326), (1911, 113952), (2016, 108017), (2184, 99708), (2352, 92586), (2374, 91728), (2548, 85464), (2912, 74781), (3276, 66472), (3528, 61724), (3561, 61152), (3744, 58163), (3822, 56976), (4368, 49854), (4704, 46293), (4748, 45864), (5096, 42732), (5733, 37984), (6552, 33236), (7056, 30862), (7122, 30576), (7644, 28488), (8309, 26208), (8736, 24927), (9496, 22932), (10192, 21366), (10683, 20384), (11466, 18992), (13104, 16618), (14112, 15431), (14244, 15288)]