321149472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 1003290624

約数和(自身を除く): 682141152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 71, 84, 96, 106, 112, 127, 142, 159, 168, 212, 213, 224, 254, 284, 318, 336, 371, 381, 424, 426, 497, 508, 568, 636, 672, 742, 762, 848, 852, 889, 994, 1016, 1113, 1136, 1272, 1484, 1491, 1524, 1696, 1704, 1778, 1988, 2032, 2226, 2272, 2544, 2667, 2968, 2982, 3048, 3408, 3556, 3763, 3976, 4064, 4452, 5088, 5334, 5936, 5964, 6096, 6731, 6816, 7112, 7526, 7952, 8904, 9017, 10668, 11289, 11872, 11928, 12192, 13462, 14224, 15052, 15904, 17808, 18034, 20193, 21336, 22578, 23856, 26341, 26924, 27051, 28448, 30104, 35616, 36068, 40386, 42672, 45156, 47117, 47712, 52682, 53848, 54102, 60208, 63119, 72136, 79023, 80772, 85344, 90312, 94234, 105364, 107696, 108204, 120416, 126238, 141351, 144272, 158046, 161544, 180624, 188468, 189357, 210728, 215392, 216408, 252476, 282702, 288544, 316092, 323088, 361248, 376936, 378714, 421456, 432816, 477901, 504952, 565404, 632184, 646176, 753872, 757428, 842912, 865632, 955802, 1009904, 1130808, 1264368, 1433703, 1507744, 1514856, 1911604, 2019808, 2261616, 2528736, 2867406, 3029712, 3345307, 3823208, 4523232, 5734812, 6059424, 6690614, 7646416, 10035921, 11469624, 13381228, 15292832, 20071842, 22939248, 26762456, 40143684, 45878496, 53524912, 80287368, 107049824, 160574736, 321149472]

約数ペア:

[(1, 321149472), (2, 160574736), (3, 107049824), (4, 80287368), (6, 53524912), (7, 45878496), (8, 40143684), (12, 26762456), (14, 22939248), (16, 20071842), (21, 15292832), (24, 13381228), (28, 11469624), (32, 10035921), (42, 7646416), (48, 6690614), (53, 6059424), (56, 5734812), (71, 4523232), (84, 3823208), (96, 3345307), (106, 3029712), (112, 2867406), (127, 2528736), (142, 2261616), (159, 2019808), (168, 1911604), (212, 1514856), (213, 1507744), (224, 1433703), (254, 1264368), (284, 1130808), (318, 1009904), (336, 955802), (371, 865632), (381, 842912), (424, 757428), (426, 753872), (497, 646176), (508, 632184), (568, 565404), (636, 504952), (672, 477901), (742, 432816), (762, 421456), (848, 378714), (852, 376936), (889, 361248), (994, 323088), (1016, 316092), (1113, 288544), (1136, 282702), (1272, 252476), (1484, 216408), (1491, 215392), (1524, 210728), (1696, 189357), (1704, 188468), (1778, 180624), (1988, 161544), (2032, 158046), (2226, 144272), (2272, 141351), (2544, 126238), (2667, 120416), (2968, 108204), (2982, 107696), (3048, 105364), (3408, 94234), (3556, 90312), (3763, 85344), (3976, 80772), (4064, 79023), (4452, 72136), (5088, 63119), (5334, 60208), (5936, 54102), (5964, 53848), (6096, 52682), (6731, 47712), (6816, 47117), (7112, 45156), (7526, 42672), (7952, 40386), (8904, 36068), (9017, 35616), (10668, 30104), (11289, 28448), (11872, 27051), (11928, 26924), (12192, 26341), (13462, 23856), (14224, 22578), (15052, 21336), (15904, 20193), (17808, 18034)]