284920272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1330

約数の個数: 240

約数和(自身を含む): 1039933440

約数和(自身を除く): 755013168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1279, 1326, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2558, 2652, 2856, 3094, 3276, 3536, 3837, 3978, 4284, 4368, 4641, 5116, 5304, 5712, 6188, 6552, 7674, 7956, 8568, 8953, 9282, 10232, 10608, 11511, 12376, 13104, 13923, 15348, 15912, 16627, 17136, 17906, 18564, 20464, 21743, 23022, 24752, 26859, 27846, 30696, 31824, 33254, 35812, 37128, 43486, 46044, 49881, 53718, 55692, 61392, 65229, 66508, 71624, 74256, 80577, 86972, 92088, 99762, 107436, 111384, 116389, 130458, 133016, 143248, 149643, 152201, 161154, 173944, 184176, 195687, 199524, 214872, 222768, 232778, 260916, 266032, 282659, 299286, 304402, 322308, 347888, 349167, 391374, 399048, 429744, 456603, 465556, 521832, 565318, 598572, 608804, 644616, 698334, 782748, 798096, 847977, 913206, 931112, 1043664, 1047501, 1130636, 1197144, 1217608, 1289232, 1369809, 1396668, 1565496, 1695954, 1826412, 1862224, 1978613, 2095002, 2261272, 2394288, 2435216, 2543931, 2739618, 2793336, 3130992, 3391908, 3652824, 3957226, 4190004, 4522544, 5087862, 5479236, 5586672, 5935839, 6783816, 7305648, 7914452, 8380008, 10175724, 10958472, 11871678, 13567632, 15828904, 16760016, 17807517, 20351448, 21916944, 23743356, 31657808, 35615034, 40702896, 47486712, 71230068, 94973424, 142460136, 284920272]

約数ペア:

[(1, 284920272), (2, 142460136), (3, 94973424), (4, 71230068), (6, 47486712), (7, 40702896), (8, 35615034), (9, 31657808), (12, 23743356), (13, 21916944), (14, 20351448), (16, 17807517), (17, 16760016), (18, 15828904), (21, 13567632), (24, 11871678), (26, 10958472), (28, 10175724), (34, 8380008), (36, 7914452), (39, 7305648), (42, 6783816), (48, 5935839), (51, 5586672), (52, 5479236), (56, 5087862), (63, 4522544), (68, 4190004), (72, 3957226), (78, 3652824), (84, 3391908), (91, 3130992), (102, 2793336), (104, 2739618), (112, 2543931), (117, 2435216), (119, 2394288), (126, 2261272), (136, 2095002), (144, 1978613), (153, 1862224), (156, 1826412), (168, 1695954), (182, 1565496), (204, 1396668), (208, 1369809), (221, 1289232), (234, 1217608), (238, 1197144), (252, 1130636), (272, 1047501), (273, 1043664), (306, 931112), (312, 913206), (336, 847977), (357, 798096), (364, 782748), (408, 698334), (442, 644616), (468, 608804), (476, 598572), (504, 565318), (546, 521832), (612, 465556), (624, 456603), (663, 429744), (714, 399048), (728, 391374), (816, 349167), (819, 347888), (884, 322308), (936, 304402), (952, 299286), (1008, 282659), (1071, 266032), (1092, 260916), (1224, 232778), (1279, 222768), (1326, 214872), (1428, 199524), (1456, 195687), (1547, 184176), (1638, 173944), (1768, 161154), (1872, 152201), (1904, 149643), (1989, 143248), (2142, 133016), (2184, 130458), (2448, 116389), (2558, 111384), (2652, 107436), (2856, 99762), (3094, 92088), (3276, 86972), (3536, 80577), (3837, 74256), (3978, 71624), (4284, 66508), (4368, 65229), (4641, 61392), (5116, 55692), (5304, 53718), (5712, 49881), (6188, 46044), (6552, 43486), (7674, 37128), (7956, 35812), (8568, 33254), (8953, 31824), (9282, 30696), (10232, 27846), (10608, 26859), (11511, 24752), (12376, 23022), (13104, 21743), (13923, 20464), (15348, 18564), (15912, 17906), (16627, 17136)]