217394352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11351}}^1$

素因数の和:11391

約数の個数: 120

約数和(自身を含む): 731976960

約数和(自身を除く): 514582608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 11351, 19152, 22702, 34053, 45404, 68106, 79457, 90808, 102159, 136212, 158914, 181616, 204318, 215669, 238371, 272424, 317828, 408636, 431338, 476742, 544848, 635656, 647007, 715113, 817272, 862676, 953484, 1271312, 1294014, 1430226, 1509683, 1634544, 1725352, 1906968, 1941021, 2588028, 2860452, 3019366, 3450704, 3813936, 3882042, 4529049, 5176056, 5720904, 6038732, 7764084, 9058098, 10352112, 11441808, 12077464, 13587147, 15528168, 18116196, 24154928, 27174294, 31056336, 36232392, 54348588, 72464784, 108697176, 217394352]

約数ペア:

[(1, 217394352), (2, 108697176), (3, 72464784), (4, 54348588), (6, 36232392), (7, 31056336), (8, 27174294), (9, 24154928), (12, 18116196), (14, 15528168), (16, 13587147), (18, 12077464), (19, 11441808), (21, 10352112), (24, 9058098), (28, 7764084), (36, 6038732), (38, 5720904), (42, 5176056), (48, 4529049), (56, 3882042), (57, 3813936), (63, 3450704), (72, 3019366), (76, 2860452), (84, 2588028), (112, 1941021), (114, 1906968), (126, 1725352), (133, 1634544), (144, 1509683), (152, 1430226), (168, 1294014), (171, 1271312), (228, 953484), (252, 862676), (266, 817272), (304, 715113), (336, 647007), (342, 635656), (399, 544848), (456, 476742), (504, 431338), (532, 408636), (684, 317828), (798, 272424), (912, 238371), (1008, 215669), (1064, 204318), (1197, 181616), (1368, 158914), (1596, 136212), (2128, 102159), (2394, 90808), (2736, 79457), (3192, 68106), (4788, 45404), (6384, 34053), (9576, 22702), (11351, 19152)]