217201248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 739458720

約数和(自身を除く): 522257472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 37, 44, 48, 51, 66, 68, 72, 74, 88, 96, 99, 102, 109, 111, 132, 136, 144, 148, 153, 176, 187, 198, 204, 218, 222, 264, 272, 288, 296, 306, 327, 333, 352, 374, 396, 407, 408, 436, 444, 528, 544, 561, 592, 612, 629, 654, 666, 748, 792, 814, 816, 872, 888, 981, 1056, 1122, 1184, 1199, 1221, 1224, 1258, 1308, 1332, 1496, 1584, 1628, 1632, 1683, 1744, 1776, 1853, 1887, 1962, 2244, 2398, 2442, 2448, 2516, 2616, 2664, 2992, 3168, 3256, 3366, 3488, 3552, 3597, 3663, 3706, 3774, 3924, 4033, 4488, 4796, 4884, 4896, 5032, 5232, 5328, 5559, 5661, 5984, 6512, 6732, 6919, 7194, 7326, 7412, 7548, 7848, 8066, 8976, 9592, 9768, 10064, 10464, 10656, 10791, 11118, 11322, 12099, 13024, 13464, 13838, 14388, 14652, 14824, 15096, 15696, 16132, 16677, 17952, 19184, 19536, 20128, 20383, 20757, 21582, 22236, 22644, 24198, 26928, 27676, 28776, 29304, 29648, 30192, 31392, 32264, 33354, 36297, 38368, 39072, 40766, 41514, 43164, 44363, 44472, 45288, 48396, 53856, 55352, 57552, 58608, 59296, 60384, 61149, 62271, 64528, 66708, 68561, 72594, 81532, 83028, 86328, 88726, 88944, 90576, 96792, 110704, 115104, 117216, 122298, 124542, 129056, 133089, 133416, 137122, 145188, 163064, 166056, 172656, 177452, 177888, 181152, 183447, 193584, 205683, 221408, 244596, 249084, 266178, 266832, 274244, 290376, 326128, 332112, 345312, 354904, 366894, 387168, 399267, 411366, 489192, 498168, 532356, 533664, 548488, 580752, 617049, 652256, 664224, 709808, 733788, 754171, 798534, 822732, 978384, 996336, 1064712, 1096976, 1161504, 1234098, 1419616, 1467576, 1508342, 1597068, 1645464, 1956768, 1992672, 2129424, 2193952, 2262513, 2468196, 2935152, 3016684, 3194136, 3290928, 4258848, 4525026, 4936392, 5870304, 6033368, 6388272, 6581856, 6787539, 9050052, 9872784, 12066736, 12776544, 13575078, 18100104, 19745568, 24133472, 27150156, 36200208, 54300312, 72400416, 108600624, 217201248]

約数ペア:

[(1, 217201248), (2, 108600624), (3, 72400416), (4, 54300312), (6, 36200208), (8, 27150156), (9, 24133472), (11, 19745568), (12, 18100104), (16, 13575078), (17, 12776544), (18, 12066736), (22, 9872784), (24, 9050052), (32, 6787539), (33, 6581856), (34, 6388272), (36, 6033368), (37, 5870304), (44, 4936392), (48, 4525026), (51, 4258848), (66, 3290928), (68, 3194136), (72, 3016684), (74, 2935152), (88, 2468196), (96, 2262513), (99, 2193952), (102, 2129424), (109, 1992672), (111, 1956768), (132, 1645464), (136, 1597068), (144, 1508342), (148, 1467576), (153, 1419616), (176, 1234098), (187, 1161504), (198, 1096976), (204, 1064712), (218, 996336), (222, 978384), (264, 822732), (272, 798534), (288, 754171), (296, 733788), (306, 709808), (327, 664224), (333, 652256), (352, 617049), (374, 580752), (396, 548488), (407, 533664), (408, 532356), (436, 498168), (444, 489192), (528, 411366), (544, 399267), (561, 387168), (592, 366894), (612, 354904), (629, 345312), (654, 332112), (666, 326128), (748, 290376), (792, 274244), (814, 266832), (816, 266178), (872, 249084), (888, 244596), (981, 221408), (1056, 205683), (1122, 193584), (1184, 183447), (1199, 181152), (1221, 177888), (1224, 177452), (1258, 172656), (1308, 166056), (1332, 163064), (1496, 145188), (1584, 137122), (1628, 133416), (1632, 133089), (1683, 129056), (1744, 124542), (1776, 122298), (1853, 117216), (1887, 115104), (1962, 110704), (2244, 96792), (2398, 90576), (2442, 88944), (2448, 88726), (2516, 86328), (2616, 83028), (2664, 81532), (2992, 72594), (3168, 68561), (3256, 66708), (3366, 64528), (3488, 62271), (3552, 61149), (3597, 60384), (3663, 59296), (3706, 58608), (3774, 57552), (3924, 55352), (4033, 53856), (4488, 48396), (4796, 45288), (4884, 44472), (4896, 44363), (5032, 43164), (5232, 41514), (5328, 40766), (5559, 39072), (5661, 38368), (5984, 36297), (6512, 33354), (6732, 32264), (6919, 31392), (7194, 30192), (7326, 29648), (7412, 29304), (7548, 28776), (7848, 27676), (8066, 26928), (8976, 24198), (9592, 22644), (9768, 22236), (10064, 21582), (10464, 20757), (10656, 20383), (10791, 20128), (11118, 19536), (11322, 19184), (12099, 17952), (13024, 16677), (13464, 16132), (13838, 15696), (14388, 15096), (14652, 14824)]