217430486832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{864631}}^1$

素因数の和:864699

約数の個数: 120

約数和(自身を含む): 627847339008

約数和(自身を除く): 410416852176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1209, 1352, 1488, 1612, 2028, 2418, 2704, 3224, 4056, 4836, 5239, 6448, 8112, 9672, 10478, 15717, 19344, 20956, 31434, 41912, 62868, 83824, 125736, 251472, 864631, 1729262, 2593893, 3458524, 5187786, 6917048, 10375572, 11240203, 13834096, 20751144, 22480406, 26803561, 33720609, 41502288, 44960812, 53607122, 67441218, 80410683, 89921624, 107214244, 134882436, 146122639, 160821366, 179843248, 214428488, 269764872, 292245278, 321642732, 348446293, 428856976, 438367917, 539529744, 584490556, 643285464, 696892586, 876735834, 1045338879, 1168981112, 1286570928, 1393785172, 1753471668, 2090677758, 2337962224, 2787570344, 3506943336, 4181355516, 4529801809, 5575140688, 7013886672, 8362711032, 9059603618, 13589405427, 16725422064, 18119207236, 27178810854, 36238414472, 54357621708, 72476828944, 108715243416, 217430486832]

約数ペア:

[(1, 217430486832), (2, 108715243416), (3, 72476828944), (4, 54357621708), (6, 36238414472), (8, 27178810854), (12, 18119207236), (13, 16725422064), (16, 13589405427), (24, 9059603618), (26, 8362711032), (31, 7013886672), (39, 5575140688), (48, 4529801809), (52, 4181355516), (62, 3506943336), (78, 2787570344), (93, 2337962224), (104, 2090677758), (124, 1753471668), (156, 1393785172), (169, 1286570928), (186, 1168981112), (208, 1045338879), (248, 876735834), (312, 696892586), (338, 643285464), (372, 584490556), (403, 539529744), (496, 438367917), (507, 428856976), (624, 348446293), (676, 321642732), (744, 292245278), (806, 269764872), (1014, 214428488), (1209, 179843248), (1352, 160821366), (1488, 146122639), (1612, 134882436), (2028, 107214244), (2418, 89921624), (2704, 80410683), (3224, 67441218), (4056, 53607122), (4836, 44960812), (5239, 41502288), (6448, 33720609), (8112, 26803561), (9672, 22480406), (10478, 20751144), (15717, 13834096), (19344, 11240203), (20956, 10375572), (31434, 6917048), (41912, 5187786), (62868, 3458524), (83824, 2593893), (125736, 1729262), (251472, 864631)]