478245768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 256

約数和(自身を含む): 1701181440

約数和(自身を除く): 1222935672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 17, 21, 22, 24, 26, 28, 33, 34, 39, 42, 44, 51, 52, 56, 66, 68, 77, 78, 84, 88, 91, 102, 104, 119, 132, 136, 143, 154, 156, 168, 182, 187, 204, 221, 231, 238, 264, 273, 286, 308, 312, 357, 364, 374, 408, 429, 442, 462, 476, 546, 561, 572, 616, 663, 714, 728, 748, 858, 884, 924, 952, 1001, 1092, 1122, 1144, 1171, 1309, 1326, 1428, 1496, 1547, 1716, 1768, 1848, 2002, 2184, 2244, 2342, 2431, 2618, 2652, 2856, 3003, 3094, 3432, 3513, 3927, 4004, 4488, 4641, 4684, 4862, 5236, 5304, 6006, 6188, 7026, 7293, 7854, 8008, 8197, 9282, 9368, 9724, 10472, 12012, 12376, 12881, 14052, 14586, 15223, 15708, 16394, 17017, 18564, 19448, 19907, 24024, 24591, 25762, 28104, 29172, 30446, 31416, 32788, 34034, 37128, 38643, 39814, 45669, 49182, 51051, 51524, 58344, 59721, 60892, 65576, 68068, 77286, 79628, 90167, 91338, 98364, 102102, 103048, 106561, 119442, 121784, 136136, 139349, 154572, 159256, 167453, 180334, 182676, 196728, 204204, 213122, 218977, 238884, 258791, 270501, 278698, 309144, 319683, 334906, 360668, 365352, 408408, 418047, 426244, 437954, 477768, 502359, 517582, 541002, 557396, 639366, 656931, 669812, 721336, 776373, 836094, 852488, 875908, 1004718, 1035164, 1082004, 1114792, 1172171, 1278732, 1313862, 1339624, 1532839, 1552746, 1672188, 1751816, 1811537, 2009436, 2070328, 2164008, 2344342, 2557464, 2627724, 2846701, 3065678, 3105492, 3344376, 3516513, 3623074, 4018872, 4598517, 4688684, 5255448, 5434611, 5693402, 6131356, 6210984, 7033026, 7246148, 8540103, 9197034, 9377368, 10869222, 11386804, 12262712, 14066052, 14492296, 17080206, 18394068, 19926907, 21738444, 22773608, 28132104, 34160412, 36788136, 39853814, 43476888, 59780721, 68320824, 79707628, 119561442, 159415256, 239122884, 478245768]

約数ペア:

[(1, 478245768), (2, 239122884), (3, 159415256), (4, 119561442), (6, 79707628), (7, 68320824), (8, 59780721), (11, 43476888), (12, 39853814), (13, 36788136), (14, 34160412), (17, 28132104), (21, 22773608), (22, 21738444), (24, 19926907), (26, 18394068), (28, 17080206), (33, 14492296), (34, 14066052), (39, 12262712), (42, 11386804), (44, 10869222), (51, 9377368), (52, 9197034), (56, 8540103), (66, 7246148), (68, 7033026), (77, 6210984), (78, 6131356), (84, 5693402), (88, 5434611), (91, 5255448), (102, 4688684), (104, 4598517), (119, 4018872), (132, 3623074), (136, 3516513), (143, 3344376), (154, 3105492), (156, 3065678), (168, 2846701), (182, 2627724), (187, 2557464), (204, 2344342), (221, 2164008), (231, 2070328), (238, 2009436), (264, 1811537), (273, 1751816), (286, 1672188), (308, 1552746), (312, 1532839), (357, 1339624), (364, 1313862), (374, 1278732), (408, 1172171), (429, 1114792), (442, 1082004), (462, 1035164), (476, 1004718), (546, 875908), (561, 852488), (572, 836094), (616, 776373), (663, 721336), (714, 669812), (728, 656931), (748, 639366), (858, 557396), (884, 541002), (924, 517582), (952, 502359), (1001, 477768), (1092, 437954), (1122, 426244), (1144, 418047), (1171, 408408), (1309, 365352), (1326, 360668), (1428, 334906), (1496, 319683), (1547, 309144), (1716, 278698), (1768, 270501), (1848, 258791), (2002, 238884), (2184, 218977), (2244, 213122), (2342, 204204), (2431, 196728), (2618, 182676), (2652, 180334), (2856, 167453), (3003, 159256), (3094, 154572), (3432, 139349), (3513, 136136), (3927, 121784), (4004, 119442), (4488, 106561), (4641, 103048), (4684, 102102), (4862, 98364), (5236, 91338), (5304, 90167), (6006, 79628), (6188, 77286), (7026, 68068), (7293, 65576), (7854, 60892), (8008, 59721), (8197, 58344), (9282, 51524), (9368, 51051), (9724, 49182), (10472, 45669), (12012, 39814), (12376, 38643), (12881, 37128), (14052, 34034), (14586, 32788), (15223, 31416), (15708, 30446), (16394, 29172), (17017, 28104), (18564, 25762), (19448, 24591), (19907, 24024)]