318969504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 1129355136

約数和(自身を除く): 810385632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 96, 102, 112, 119, 123, 126, 136, 144, 153, 164, 168, 204, 224, 227, 238, 246, 252, 272, 287, 288, 306, 328, 336, 357, 369, 408, 454, 476, 492, 504, 544, 574, 612, 656, 672, 681, 697, 714, 738, 816, 861, 908, 952, 984, 1008, 1071, 1148, 1224, 1312, 1362, 1394, 1428, 1476, 1589, 1632, 1722, 1816, 1904, 1968, 2016, 2043, 2091, 2142, 2296, 2448, 2583, 2724, 2788, 2856, 2952, 3178, 3444, 3632, 3808, 3859, 3936, 4086, 4182, 4284, 4592, 4767, 4879, 4896, 5166, 5448, 5576, 5712, 5904, 6273, 6356, 6888, 7264, 7718, 8172, 8364, 8568, 9184, 9307, 9534, 9758, 10332, 10896, 11152, 11424, 11577, 11808, 12546, 12712, 13776, 14301, 14637, 15436, 16344, 16728, 17136, 18614, 19068, 19516, 20664, 21792, 22304, 23154, 25092, 25424, 27013, 27552, 27921, 28602, 29274, 30872, 32688, 33456, 34272, 34731, 37228, 38136, 39032, 41328, 43911, 46308, 50184, 50848, 54026, 55842, 57204, 58548, 61744, 65149, 65376, 66912, 69462, 74456, 76272, 78064, 81039, 82656, 83763, 87822, 92616, 100368, 108052, 111684, 114408, 117096, 123488, 130298, 138924, 148912, 152544, 156128, 158219, 162078, 167526, 175644, 185232, 195447, 200736, 216104, 223368, 228816, 234192, 243117, 260596, 277848, 297824, 316438, 324156, 335052, 351288, 370464, 390894, 432208, 446736, 457632, 468384, 474657, 486234, 521192, 555696, 586341, 632876, 648312, 670104, 702576, 781788, 864416, 893472, 949314, 972468, 1042384, 1107533, 1111392, 1172682, 1265752, 1296624, 1340208, 1405152, 1423971, 1563576, 1898628, 1944936, 2084768, 2215066, 2345364, 2531504, 2593248, 2680416, 2847942, 3127152, 3322599, 3797256, 3889872, 4430132, 4690728, 5063008, 5695884, 6254304, 6645198, 7594512, 7779744, 8860264, 9381456, 9967797, 11391768, 13290396, 15189024, 17720528, 18762912, 19935594, 22783536, 26580792, 35441056, 39871188, 45567072, 53161584, 79742376, 106323168, 159484752, 318969504]

約数ペア:

[(1, 318969504), (2, 159484752), (3, 106323168), (4, 79742376), (6, 53161584), (7, 45567072), (8, 39871188), (9, 35441056), (12, 26580792), (14, 22783536), (16, 19935594), (17, 18762912), (18, 17720528), (21, 15189024), (24, 13290396), (28, 11391768), (32, 9967797), (34, 9381456), (36, 8860264), (41, 7779744), (42, 7594512), (48, 6645198), (51, 6254304), (56, 5695884), (63, 5063008), (68, 4690728), (72, 4430132), (82, 3889872), (84, 3797256), (96, 3322599), (102, 3127152), (112, 2847942), (119, 2680416), (123, 2593248), (126, 2531504), (136, 2345364), (144, 2215066), (153, 2084768), (164, 1944936), (168, 1898628), (204, 1563576), (224, 1423971), (227, 1405152), (238, 1340208), (246, 1296624), (252, 1265752), (272, 1172682), (287, 1111392), (288, 1107533), (306, 1042384), (328, 972468), (336, 949314), (357, 893472), (369, 864416), (408, 781788), (454, 702576), (476, 670104), (492, 648312), (504, 632876), (544, 586341), (574, 555696), (612, 521192), (656, 486234), (672, 474657), (681, 468384), (697, 457632), (714, 446736), (738, 432208), (816, 390894), (861, 370464), (908, 351288), (952, 335052), (984, 324156), (1008, 316438), (1071, 297824), (1148, 277848), (1224, 260596), (1312, 243117), (1362, 234192), (1394, 228816), (1428, 223368), (1476, 216104), (1589, 200736), (1632, 195447), (1722, 185232), (1816, 175644), (1904, 167526), (1968, 162078), (2016, 158219), (2043, 156128), (2091, 152544), (2142, 148912), (2296, 138924), (2448, 130298), (2583, 123488), (2724, 117096), (2788, 114408), (2856, 111684), (2952, 108052), (3178, 100368), (3444, 92616), (3632, 87822), (3808, 83763), (3859, 82656), (3936, 81039), (4086, 78064), (4182, 76272), (4284, 74456), (4592, 69462), (4767, 66912), (4879, 65376), (4896, 65149), (5166, 61744), (5448, 58548), (5576, 57204), (5712, 55842), (5904, 54026), (6273, 50848), (6356, 50184), (6888, 46308), (7264, 43911), (7718, 41328), (8172, 39032), (8364, 38136), (8568, 37228), (9184, 34731), (9307, 34272), (9534, 33456), (9758, 32688), (10332, 30872), (10896, 29274), (11152, 28602), (11424, 27921), (11577, 27552), (11808, 27013), (12546, 25424), (12712, 25092), (13776, 23154), (14301, 22304), (14637, 21792), (15436, 20664), (16344, 19516), (16728, 19068), (17136, 18614)]