521268048

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 1754887680

約数和(自身を除く): 1233619632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 107, 108, 112, 126, 144, 162, 168, 179, 189, 214, 216, 243, 252, 321, 324, 336, 358, 378, 428, 432, 486, 504, 537, 567, 642, 648, 716, 749, 756, 856, 963, 972, 1008, 1074, 1134, 1253, 1284, 1296, 1432, 1498, 1512, 1611, 1701, 1712, 1926, 1944, 2148, 2247, 2268, 2506, 2568, 2864, 2889, 2996, 3024, 3222, 3402, 3759, 3852, 3888, 4296, 4494, 4536, 4833, 5012, 5136, 5778, 5992, 6444, 6741, 6804, 7518, 7704, 8592, 8667, 8988, 9072, 9666, 10024, 11277, 11556, 11984, 12888, 13482, 13608, 14499, 15036, 15408, 17334, 17976, 19153, 19332, 20048, 20223, 22554, 23112, 25776, 26001, 26964, 27216, 28998, 30072, 33831, 34668, 35952, 38306, 38664, 40446, 43497, 45108, 46224, 52002, 53928, 57459, 57996, 60144, 60669, 67662, 69336, 76612, 77328, 80892, 86994, 90216, 101493, 104004, 107856, 114918, 115992, 121338, 134071, 135324, 138672, 153224, 161784, 172377, 173988, 180432, 182007, 202986, 208008, 229836, 231984, 242676, 268142, 270648, 304479, 306448, 323568, 344754, 347976, 364014, 402213, 405972, 416016, 459672, 485352, 517131, 536284, 541296, 608958, 689508, 695952, 728028, 804426, 811944, 919344, 970704, 1034262, 1072568, 1206639, 1217916, 1379016, 1456056, 1551393, 1608852, 1623888, 2068524, 2145136, 2413278, 2435832, 2758032, 2912112, 3102786, 3217704, 3619917, 4137048, 4654179, 4826556, 4871664, 6205572, 6435408, 7239834, 8274096, 9308358, 9653112, 10859751, 12411144, 14479668, 18616716, 19306224, 21719502, 24822288, 28959336, 32579253, 37233432, 43439004, 57918672, 65158506, 74466864, 86878008, 130317012, 173756016, 260634024, 521268048]

約数ペア:

[(1, 521268048), (2, 260634024), (3, 173756016), (4, 130317012), (6, 86878008), (7, 74466864), (8, 65158506), (9, 57918672), (12, 43439004), (14, 37233432), (16, 32579253), (18, 28959336), (21, 24822288), (24, 21719502), (27, 19306224), (28, 18616716), (36, 14479668), (42, 12411144), (48, 10859751), (54, 9653112), (56, 9308358), (63, 8274096), (72, 7239834), (81, 6435408), (84, 6205572), (107, 4871664), (108, 4826556), (112, 4654179), (126, 4137048), (144, 3619917), (162, 3217704), (168, 3102786), (179, 2912112), (189, 2758032), (214, 2435832), (216, 2413278), (243, 2145136), (252, 2068524), (321, 1623888), (324, 1608852), (336, 1551393), (358, 1456056), (378, 1379016), (428, 1217916), (432, 1206639), (486, 1072568), (504, 1034262), (537, 970704), (567, 919344), (642, 811944), (648, 804426), (716, 728028), (749, 695952), (756, 689508), (856, 608958), (963, 541296), (972, 536284), (1008, 517131), (1074, 485352), (1134, 459672), (1253, 416016), (1284, 405972), (1296, 402213), (1432, 364014), (1498, 347976), (1512, 344754), (1611, 323568), (1701, 306448), (1712, 304479), (1926, 270648), (1944, 268142), (2148, 242676), (2247, 231984), (2268, 229836), (2506, 208008), (2568, 202986), (2864, 182007), (2889, 180432), (2996, 173988), (3024, 172377), (3222, 161784), (3402, 153224), (3759, 138672), (3852, 135324), (3888, 134071), (4296, 121338), (4494, 115992), (4536, 114918), (4833, 107856), (5012, 104004), (5136, 101493), (5778, 90216), (5992, 86994), (6444, 80892), (6741, 77328), (6804, 76612), (7518, 69336), (7704, 67662), (8592, 60669), (8667, 60144), (8988, 57996), (9072, 57459), (9666, 53928), (10024, 52002), (11277, 46224), (11556, 45108), (11984, 43497), (12888, 40446), (13482, 38664), (13608, 38306), (14499, 35952), (15036, 34668), (15408, 33831), (17334, 30072), (17976, 28998), (19153, 27216), (19332, 26964), (20048, 26001), (20223, 25776), (22554, 23112)]