290299464

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 224

約数和(自身を含む): 1006259520

約数和(自身を除く): 715960056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 468, 486, 504, 546, 547, 567, 648, 702, 728, 729, 756, 819, 936, 972, 1053, 1092, 1094, 1134, 1404, 1458, 1512, 1638, 1641, 1701, 1944, 2106, 2184, 2188, 2268, 2457, 2808, 2916, 3159, 3276, 3282, 3402, 3829, 4212, 4376, 4536, 4914, 4923, 5103, 5832, 6318, 6552, 6564, 6804, 7111, 7371, 7658, 8424, 9477, 9828, 9846, 10206, 11487, 12636, 13128, 13608, 14222, 14742, 14769, 15316, 18954, 19656, 19692, 20412, 21333, 22113, 22974, 25272, 28444, 29484, 29538, 30632, 34461, 37908, 39384, 40824, 42666, 44226, 44307, 45948, 49777, 56888, 58968, 59076, 63999, 66339, 68922, 75816, 85332, 88452, 88614, 91896, 99554, 103383, 118152, 127998, 132678, 132921, 137844, 149331, 170664, 176904, 177228, 191997, 199108, 206766, 255996, 265356, 265842, 275688, 298662, 310149, 354456, 383994, 398216, 398763, 413532, 447993, 511992, 530712, 531684, 575991, 597324, 620298, 767988, 797526, 827064, 895986, 930447, 1063368, 1151982, 1194648, 1240596, 1343979, 1535976, 1595052, 1727973, 1791972, 1860894, 2303964, 2481192, 2687958, 2791341, 3190104, 3455946, 3583944, 3721788, 4031937, 4607928, 5183919, 5375916, 5582682, 6911892, 7443576, 8063874, 10367838, 10751832, 11165364, 12095811, 13823784, 16127748, 20735676, 22330728, 24191622, 32255496, 36287433, 41471352, 48383244, 72574866, 96766488, 145149732, 290299464]

約数ペア:

[(1, 290299464), (2, 145149732), (3, 96766488), (4, 72574866), (6, 48383244), (7, 41471352), (8, 36287433), (9, 32255496), (12, 24191622), (13, 22330728), (14, 20735676), (18, 16127748), (21, 13823784), (24, 12095811), (26, 11165364), (27, 10751832), (28, 10367838), (36, 8063874), (39, 7443576), (42, 6911892), (52, 5582682), (54, 5375916), (56, 5183919), (63, 4607928), (72, 4031937), (78, 3721788), (81, 3583944), (84, 3455946), (91, 3190104), (104, 2791341), (108, 2687958), (117, 2481192), (126, 2303964), (156, 1860894), (162, 1791972), (168, 1727973), (182, 1595052), (189, 1535976), (216, 1343979), (234, 1240596), (243, 1194648), (252, 1151982), (273, 1063368), (312, 930447), (324, 895986), (351, 827064), (364, 797526), (378, 767988), (468, 620298), (486, 597324), (504, 575991), (546, 531684), (547, 530712), (567, 511992), (648, 447993), (702, 413532), (728, 398763), (729, 398216), (756, 383994), (819, 354456), (936, 310149), (972, 298662), (1053, 275688), (1092, 265842), (1094, 265356), (1134, 255996), (1404, 206766), (1458, 199108), (1512, 191997), (1638, 177228), (1641, 176904), (1701, 170664), (1944, 149331), (2106, 137844), (2184, 132921), (2188, 132678), (2268, 127998), (2457, 118152), (2808, 103383), (2916, 99554), (3159, 91896), (3276, 88614), (3282, 88452), (3402, 85332), (3829, 75816), (4212, 68922), (4376, 66339), (4536, 63999), (4914, 59076), (4923, 58968), (5103, 56888), (5832, 49777), (6318, 45948), (6552, 44307), (6564, 44226), (6804, 42666), (7111, 40824), (7371, 39384), (7658, 37908), (8424, 34461), (9477, 30632), (9828, 29538), (9846, 29484), (10206, 28444), (11487, 25272), (12636, 22974), (13128, 22113), (13608, 21333), (14222, 20412), (14742, 19692), (14769, 19656), (15316, 18954)]