2015556312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{64157}}^1$

素因数の和:64201

約数の個数: 128

約数和(自身を含む): 6651901440

約数和(自身を除く): 4636345128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7854, 10472, 15708, 31416, 64157, 128314, 192471, 256628, 384942, 449099, 513256, 705727, 769884, 898198, 1090669, 1347297, 1411454, 1539768, 1796396, 2117181, 2181338, 2694594, 2822908, 3272007, 3592792, 4234362, 4362676, 4940089, 5389188, 5645816, 6544014, 7634683, 8468724, 8725352, 9880178, 10778376, 11997359, 13088028, 14820267, 15269366, 16937448, 19760356, 22904049, 23994718, 26176056, 29640534, 30538732, 35992077, 39520712, 45808098, 47989436, 59281068, 61077464, 71984154, 83981513, 91616196, 95978872, 118562136, 143968308, 167963026, 183232392, 251944539, 287936616, 335926052, 503889078, 671852104, 1007778156, 2015556312]

約数ペア:

[(1, 2015556312), (2, 1007778156), (3, 671852104), (4, 503889078), (6, 335926052), (7, 287936616), (8, 251944539), (11, 183232392), (12, 167963026), (14, 143968308), (17, 118562136), (21, 95978872), (22, 91616196), (24, 83981513), (28, 71984154), (33, 61077464), (34, 59281068), (42, 47989436), (44, 45808098), (51, 39520712), (56, 35992077), (66, 30538732), (68, 29640534), (77, 26176056), (84, 23994718), (88, 22904049), (102, 19760356), (119, 16937448), (132, 15269366), (136, 14820267), (154, 13088028), (168, 11997359), (187, 10778376), (204, 9880178), (231, 8725352), (238, 8468724), (264, 7634683), (308, 6544014), (357, 5645816), (374, 5389188), (408, 4940089), (462, 4362676), (476, 4234362), (561, 3592792), (616, 3272007), (714, 2822908), (748, 2694594), (924, 2181338), (952, 2117181), (1122, 1796396), (1309, 1539768), (1428, 1411454), (1496, 1347297), (1848, 1090669), (2244, 898198), (2618, 769884), (2856, 705727), (3927, 513256), (4488, 449099), (5236, 384942), (7854, 256628), (10472, 192471), (15708, 128314), (31416, 64157)]