669983496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 2159861760

約数和(自身を除く): 1489878264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 61, 78, 84, 91, 94, 104, 107, 122, 141, 156, 168, 182, 183, 188, 214, 244, 273, 282, 312, 321, 329, 364, 366, 376, 427, 428, 488, 546, 564, 611, 642, 658, 728, 732, 749, 793, 854, 856, 987, 1092, 1128, 1222, 1281, 1284, 1316, 1391, 1464, 1498, 1586, 1708, 1833, 1974, 2184, 2247, 2379, 2444, 2562, 2568, 2632, 2782, 2867, 2996, 3172, 3416, 3666, 3948, 4173, 4277, 4494, 4758, 4888, 5029, 5124, 5551, 5564, 5734, 5992, 6344, 6527, 7332, 7896, 8346, 8554, 8601, 8988, 9516, 9737, 10058, 10248, 11102, 11128, 11468, 12831, 13054, 14664, 15087, 16653, 16692, 17108, 17202, 17976, 19032, 19474, 19581, 20069, 20116, 22204, 22936, 25662, 26108, 29211, 30174, 33306, 33384, 34216, 34404, 35203, 37271, 38948, 39162, 40138, 40232, 44408, 45689, 51324, 52216, 58422, 60207, 60348, 65377, 66612, 68808, 70406, 74542, 77896, 78324, 80276, 84851, 91378, 102648, 105609, 111813, 116844, 120414, 120696, 130754, 133224, 137067, 140812, 149084, 156648, 160552, 169702, 182756, 196131, 211218, 223626, 233688, 240828, 254553, 260897, 261508, 274134, 281624, 298168, 306769, 339404, 365512, 392262, 422436, 447252, 457639, 481656, 509106, 521794, 523016, 548268, 593957, 613538, 678808, 782691, 784524, 844872, 894504, 915278, 920307, 1018212, 1043588, 1096536, 1187914, 1227076, 1372917, 1565382, 1569048, 1781871, 1830556, 1840614, 2036424, 2087176, 2147383, 2375828, 2454152, 2745834, 3130764, 3563742, 3661112, 3681228, 3987997, 4294766, 4751656, 5491668, 6261528, 6442149, 7127484, 7362456, 7975994, 8589532, 10983336, 11963991, 12884298, 14254968, 15951988, 17179064, 23927982, 25768596, 27915979, 31903976, 47855964, 51537192, 55831958, 83747937, 95711928, 111663916, 167495874, 223327832, 334991748, 669983496]

約数ペア:

[(1, 669983496), (2, 334991748), (3, 223327832), (4, 167495874), (6, 111663916), (7, 95711928), (8, 83747937), (12, 55831958), (13, 51537192), (14, 47855964), (21, 31903976), (24, 27915979), (26, 25768596), (28, 23927982), (39, 17179064), (42, 15951988), (47, 14254968), (52, 12884298), (56, 11963991), (61, 10983336), (78, 8589532), (84, 7975994), (91, 7362456), (94, 7127484), (104, 6442149), (107, 6261528), (122, 5491668), (141, 4751656), (156, 4294766), (168, 3987997), (182, 3681228), (183, 3661112), (188, 3563742), (214, 3130764), (244, 2745834), (273, 2454152), (282, 2375828), (312, 2147383), (321, 2087176), (329, 2036424), (364, 1840614), (366, 1830556), (376, 1781871), (427, 1569048), (428, 1565382), (488, 1372917), (546, 1227076), (564, 1187914), (611, 1096536), (642, 1043588), (658, 1018212), (728, 920307), (732, 915278), (749, 894504), (793, 844872), (854, 784524), (856, 782691), (987, 678808), (1092, 613538), (1128, 593957), (1222, 548268), (1281, 523016), (1284, 521794), (1316, 509106), (1391, 481656), (1464, 457639), (1498, 447252), (1586, 422436), (1708, 392262), (1833, 365512), (1974, 339404), (2184, 306769), (2247, 298168), (2379, 281624), (2444, 274134), (2562, 261508), (2568, 260897), (2632, 254553), (2782, 240828), (2867, 233688), (2996, 223626), (3172, 211218), (3416, 196131), (3666, 182756), (3948, 169702), (4173, 160552), (4277, 156648), (4494, 149084), (4758, 140812), (4888, 137067), (5029, 133224), (5124, 130754), (5551, 120696), (5564, 120414), (5734, 116844), (5992, 111813), (6344, 105609), (6527, 102648), (7332, 91378), (7896, 84851), (8346, 80276), (8554, 78324), (8601, 77896), (8988, 74542), (9516, 70406), (9737, 68808), (10058, 66612), (10248, 65377), (11102, 60348), (11128, 60207), (11468, 58422), (12831, 52216), (13054, 51324), (14664, 45689), (15087, 44408), (16653, 40232), (16692, 40138), (17108, 39162), (17202, 38948), (17976, 37271), (19032, 35203), (19474, 34404), (19581, 34216), (20069, 33384), (20116, 33306), (22204, 30174), (22936, 29211), (25662, 26108)]