267289568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4880

約数の個数: 96

約数和(自身を含む): 681891840

約数和(自身を除く): 414602272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 4831, 6916, 7904, 9662, 13832, 19324, 27664, 33817, 38648, 55328, 62803, 67634, 77296, 91789, 125606, 135268, 154592, 183578, 251212, 270536, 367156, 439621, 502424, 541072, 642523, 734312, 879242, 1004848, 1082144, 1193257, 1285046, 1468624, 1758484, 2009696, 2386514, 2570092, 2937248, 3516968, 4773028, 5140184, 7033936, 8352799, 9546056, 10280368, 14067872, 16705598, 19092112, 20560736, 33411196, 38184224, 66822392, 133644784, 267289568]

約数ペア:

[(1, 267289568), (2, 133644784), (4, 66822392), (7, 38184224), (8, 33411196), (13, 20560736), (14, 19092112), (16, 16705598), (19, 14067872), (26, 10280368), (28, 9546056), (32, 8352799), (38, 7033936), (52, 5140184), (56, 4773028), (76, 3516968), (91, 2937248), (104, 2570092), (112, 2386514), (133, 2009696), (152, 1758484), (182, 1468624), (208, 1285046), (224, 1193257), (247, 1082144), (266, 1004848), (304, 879242), (364, 734312), (416, 642523), (494, 541072), (532, 502424), (608, 439621), (728, 367156), (988, 270536), (1064, 251212), (1456, 183578), (1729, 154592), (1976, 135268), (2128, 125606), (2912, 91789), (3458, 77296), (3952, 67634), (4256, 62803), (4831, 55328), (6916, 38648), (7904, 33817), (9662, 27664), (13832, 19324)]