264319944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4923

約数の個数: 128

約数和(自身を含む): 841881600

約数和(自身を除く): 577561656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 4871, 6783, 7752, 9044, 9742, 13566, 14613, 18088, 19484, 27132, 29226, 34097, 38968, 54264, 58452, 68194, 82807, 92549, 102291, 116904, 136388, 165614, 185098, 204582, 248421, 272776, 277647, 331228, 370196, 409164, 496842, 555294, 579649, 647843, 662456, 740392, 818328, 993684, 1110588, 1159298, 1295686, 1573333, 1738947, 1943529, 1987368, 2221176, 2318596, 2591372, 3146666, 3477894, 3887058, 4637192, 4719999, 5182744, 6293332, 6955788, 7774116, 9439998, 11013331, 12586664, 13911576, 15548232, 18879996, 22026662, 33039993, 37759992, 44053324, 66079986, 88106648, 132159972, 264319944]

約数ペア:

[(1, 264319944), (2, 132159972), (3, 88106648), (4, 66079986), (6, 44053324), (7, 37759992), (8, 33039993), (12, 22026662), (14, 18879996), (17, 15548232), (19, 13911576), (21, 12586664), (24, 11013331), (28, 9439998), (34, 7774116), (38, 6955788), (42, 6293332), (51, 5182744), (56, 4719999), (57, 4637192), (68, 3887058), (76, 3477894), (84, 3146666), (102, 2591372), (114, 2318596), (119, 2221176), (133, 1987368), (136, 1943529), (152, 1738947), (168, 1573333), (204, 1295686), (228, 1159298), (238, 1110588), (266, 993684), (323, 818328), (357, 740392), (399, 662456), (408, 647843), (456, 579649), (476, 555294), (532, 496842), (646, 409164), (714, 370196), (798, 331228), (952, 277647), (969, 272776), (1064, 248421), (1292, 204582), (1428, 185098), (1596, 165614), (1938, 136388), (2261, 116904), (2584, 102291), (2856, 92549), (3192, 82807), (3876, 68194), (4522, 58452), (4871, 54264), (6783, 38968), (7752, 34097), (9044, 29226), (9742, 27132), (13566, 19484), (14613, 18088)]