253253952

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 210

約数和(自身を含む): 874167162

約数和(自身を除く): 620913210

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 997, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1994, 2016, 2268, 2352, 2592, 2646, 2991, 3024, 3136, 3528, 3969, 3988, 4032, 4536, 4704, 5184, 5292, 5982, 6048, 6979, 7056, 7938, 7976, 8973, 9072, 9408, 10584, 11964, 12096, 13958, 14112, 15876, 15952, 17946, 18144, 20937, 21168, 23928, 26919, 27916, 28224, 31752, 31904, 35892, 36288, 41874, 42336, 47856, 48853, 53838, 55832, 62811, 63504, 63808, 71784, 80757, 83748, 84672, 95712, 97706, 107676, 111664, 125622, 127008, 143568, 146559, 161514, 167496, 188433, 191424, 195412, 215352, 223328, 251244, 254016, 287136, 293118, 323028, 334992, 376866, 390824, 430704, 439677, 446656, 502488, 565299, 574272, 586236, 646056, 669984, 753732, 781648, 861408, 879354, 1004976, 1130598, 1172472, 1292112, 1319031, 1339968, 1507464, 1563296, 1722816, 1758708, 2009952, 2261196, 2344944, 2584224, 2638062, 3014928, 3126592, 3517416, 3957093, 4019904, 4522392, 4689888, 5168448, 5276124, 6029856, 7034832, 7914186, 9044784, 9379776, 10552248, 12059712, 14069664, 15828372, 18089568, 21104496, 28139328, 31656744, 36179136, 42208992, 63313488, 84417984, 126626976, 253253952]

約数ペア:

[(1, 253253952), (2, 126626976), (3, 84417984), (4, 63313488), (6, 42208992), (7, 36179136), (8, 31656744), (9, 28139328), (12, 21104496), (14, 18089568), (16, 15828372), (18, 14069664), (21, 12059712), (24, 10552248), (27, 9379776), (28, 9044784), (32, 7914186), (36, 7034832), (42, 6029856), (48, 5276124), (49, 5168448), (54, 4689888), (56, 4522392), (63, 4019904), (64, 3957093), (72, 3517416), (81, 3126592), (84, 3014928), (96, 2638062), (98, 2584224), (108, 2344944), (112, 2261196), (126, 2009952), (144, 1758708), (147, 1722816), (162, 1563296), (168, 1507464), (189, 1339968), (192, 1319031), (196, 1292112), (216, 1172472), (224, 1130598), (252, 1004976), (288, 879354), (294, 861408), (324, 781648), (336, 753732), (378, 669984), (392, 646056), (432, 586236), (441, 574272), (448, 565299), (504, 502488), (567, 446656), (576, 439677), (588, 430704), (648, 390824), (672, 376866), (756, 334992), (784, 323028), (864, 293118), (882, 287136), (997, 254016), (1008, 251244), (1134, 223328), (1176, 215352), (1296, 195412), (1323, 191424), (1344, 188433), (1512, 167496), (1568, 161514), (1728, 146559), (1764, 143568), (1994, 127008), (2016, 125622), (2268, 111664), (2352, 107676), (2592, 97706), (2646, 95712), (2991, 84672), (3024, 83748), (3136, 80757), (3528, 71784), (3969, 63808), (3988, 63504), (4032, 62811), (4536, 55832), (4704, 53838), (5184, 48853), (5292, 47856), (5982, 42336), (6048, 41874), (6979, 36288), (7056, 35892), (7938, 31904), (7976, 31752), (8973, 28224), (9072, 27916), (9408, 26919), (10584, 23928), (11964, 21168), (12096, 20937), (13958, 18144), (14112, 17946), (15876, 15952)]