1257507504

素因数分解:

$2^4\times 3^{10}\times {\mathrm{11}}^3$

素因数の和:71

約数の個数: 220

約数和(自身を含む): 4019797032

約数和(自身を除く): 2762289528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 243, 264, 297, 324, 363, 396, 432, 484, 486, 528, 594, 648, 726, 729, 792, 891, 968, 972, 1089, 1188, 1296, 1331, 1452, 1458, 1584, 1782, 1936, 1944, 2178, 2187, 2376, 2662, 2673, 2904, 2916, 3267, 3564, 3888, 3993, 4356, 4374, 4752, 5324, 5346, 5808, 5832, 6534, 6561, 7128, 7986, 8019, 8712, 8748, 9801, 10648, 10692, 11664, 11979, 13068, 13122, 14256, 15972, 16038, 17424, 17496, 19602, 19683, 21296, 21384, 23958, 24057, 26136, 26244, 29403, 31944, 32076, 34992, 35937, 39204, 39366, 42768, 47916, 48114, 52272, 52488, 58806, 59049, 63888, 64152, 71874, 72171, 78408, 78732, 88209, 95832, 96228, 104976, 107811, 117612, 118098, 128304, 143748, 144342, 156816, 157464, 176418, 191664, 192456, 215622, 216513, 235224, 236196, 264627, 287496, 288684, 314928, 323433, 352836, 384912, 431244, 433026, 470448, 472392, 529254, 574992, 577368, 646866, 649539, 705672, 793881, 862488, 866052, 944784, 970299, 1058508, 1154736, 1293732, 1299078, 1411344, 1587762, 1724976, 1732104, 1940598, 2117016, 2381643, 2587464, 2598156, 2910897, 3175524, 3464208, 3881196, 4234032, 4763286, 5174928, 5196312, 5821794, 6351048, 7144929, 7762392, 8732691, 9526572, 10392624, 11643588, 12702096, 14289858, 15524784, 17465382, 19053144, 23287176, 26198073, 28579716, 34930764, 38106288, 46574352, 52396146, 57159432, 69861528, 78594219, 104792292, 114318864, 139723056, 157188438, 209584584, 314376876, 419169168, 628753752, 1257507504]

約数ペア:

[(1, 1257507504), (2, 628753752), (3, 419169168), (4, 314376876), (6, 209584584), (8, 157188438), (9, 139723056), (11, 114318864), (12, 104792292), (16, 78594219), (18, 69861528), (22, 57159432), (24, 52396146), (27, 46574352), (33, 38106288), (36, 34930764), (44, 28579716), (48, 26198073), (54, 23287176), (66, 19053144), (72, 17465382), (81, 15524784), (88, 14289858), (99, 12702096), (108, 11643588), (121, 10392624), (132, 9526572), (144, 8732691), (162, 7762392), (176, 7144929), (198, 6351048), (216, 5821794), (242, 5196312), (243, 5174928), (264, 4763286), (297, 4234032), (324, 3881196), (363, 3464208), (396, 3175524), (432, 2910897), (484, 2598156), (486, 2587464), (528, 2381643), (594, 2117016), (648, 1940598), (726, 1732104), (729, 1724976), (792, 1587762), (891, 1411344), (968, 1299078), (972, 1293732), (1089, 1154736), (1188, 1058508), (1296, 970299), (1331, 944784), (1452, 866052), (1458, 862488), (1584, 793881), (1782, 705672), (1936, 649539), (1944, 646866), (2178, 577368), (2187, 574992), (2376, 529254), (2662, 472392), (2673, 470448), (2904, 433026), (2916, 431244), (3267, 384912), (3564, 352836), (3888, 323433), (3993, 314928), (4356, 288684), (4374, 287496), (4752, 264627), (5324, 236196), (5346, 235224), (5808, 216513), (5832, 215622), (6534, 192456), (6561, 191664), (7128, 176418), (7986, 157464), (8019, 156816), (8712, 144342), (8748, 143748), (9801, 128304), (10648, 118098), (10692, 117612), (11664, 107811), (11979, 104976), (13068, 96228), (13122, 95832), (14256, 88209), (15972, 78732), (16038, 78408), (17424, 72171), (17496, 71874), (19602, 64152), (19683, 63888), (21296, 59049), (21384, 58806), (23958, 52488), (24057, 52272), (26136, 48114), (26244, 47916), (29403, 42768), (31944, 39366), (32076, 39204), (34992, 35937)]