419718816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 216

約数和(自身を含む): 1377964224

約数和(自身を除く): 958245408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 361, 367, 396, 418, 456, 528, 608, 627, 684, 722, 734, 792, 836, 912, 1056, 1083, 1101, 1254, 1368, 1444, 1468, 1584, 1672, 1824, 1881, 2166, 2202, 2508, 2736, 2888, 2936, 3168, 3249, 3303, 3344, 3762, 3971, 4037, 4332, 4404, 5016, 5472, 5776, 5872, 6498, 6606, 6688, 6973, 7524, 7942, 8074, 8664, 8808, 10032, 11552, 11744, 11913, 12111, 12996, 13212, 13946, 15048, 15884, 16148, 17328, 17616, 20064, 20919, 23826, 24222, 25992, 26424, 27892, 30096, 31768, 32296, 34656, 35232, 35739, 36333, 41838, 47652, 48444, 51984, 52848, 55784, 60192, 62757, 63536, 64592, 71478, 72666, 76703, 83676, 95304, 96888, 103968, 105696, 111568, 125514, 127072, 129184, 132487, 142956, 145332, 153406, 167352, 190608, 193776, 223136, 230109, 251028, 264974, 285912, 290664, 306812, 334704, 381216, 387552, 397461, 460218, 502056, 529948, 571824, 581328, 613624, 669408, 690327, 794922, 920436, 1004112, 1059896, 1143648, 1162656, 1192383, 1227248, 1380654, 1457357, 1589844, 1840872, 2008224, 2119792, 2384766, 2454496, 2761308, 2914714, 3179688, 3681744, 4239584, 4372071, 4769532, 5522616, 5829428, 6359376, 7363488, 8744142, 9539064, 11045232, 11658856, 12718752, 13116213, 17488284, 19078128, 22090464, 23317712, 26232426, 34976568, 38156256, 46635424, 52464852, 69953136, 104929704, 139906272, 209859408, 419718816]

約数ペア:

[(1, 419718816), (2, 209859408), (3, 139906272), (4, 104929704), (6, 69953136), (8, 52464852), (9, 46635424), (11, 38156256), (12, 34976568), (16, 26232426), (18, 23317712), (19, 22090464), (22, 19078128), (24, 17488284), (32, 13116213), (33, 12718752), (36, 11658856), (38, 11045232), (44, 9539064), (48, 8744142), (57, 7363488), (66, 6359376), (72, 5829428), (76, 5522616), (88, 4769532), (96, 4372071), (99, 4239584), (114, 3681744), (132, 3179688), (144, 2914714), (152, 2761308), (171, 2454496), (176, 2384766), (198, 2119792), (209, 2008224), (228, 1840872), (264, 1589844), (288, 1457357), (304, 1380654), (342, 1227248), (352, 1192383), (361, 1162656), (367, 1143648), (396, 1059896), (418, 1004112), (456, 920436), (528, 794922), (608, 690327), (627, 669408), (684, 613624), (722, 581328), (734, 571824), (792, 529948), (836, 502056), (912, 460218), (1056, 397461), (1083, 387552), (1101, 381216), (1254, 334704), (1368, 306812), (1444, 290664), (1468, 285912), (1584, 264974), (1672, 251028), (1824, 230109), (1881, 223136), (2166, 193776), (2202, 190608), (2508, 167352), (2736, 153406), (2888, 145332), (2936, 142956), (3168, 132487), (3249, 129184), (3303, 127072), (3344, 125514), (3762, 111568), (3971, 105696), (4037, 103968), (4332, 96888), (4404, 95304), (5016, 83676), (5472, 76703), (5776, 72666), (5872, 71478), (6498, 64592), (6606, 63536), (6688, 62757), (6973, 60192), (7524, 55784), (7942, 52848), (8074, 51984), (8664, 48444), (8808, 47652), (10032, 41838), (11552, 36333), (11744, 35739), (11913, 35232), (12111, 34656), (12996, 32296), (13212, 31768), (13946, 30096), (15048, 27892), (15884, 26424), (16148, 25992), (17328, 24222), (17616, 23826), (20064, 20919)]