255885084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4160

約数の個数: 144

約数和(自身を含む): 838190080

約数和(自身を除く): 582304996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4111, 4446, 4788, 5187, 6916, 8222, 8892, 10374, 12333, 15561, 16444, 20748, 24666, 28777, 31122, 36999, 49332, 53443, 57554, 62244, 73998, 78109, 86331, 106886, 115108, 147996, 156218, 160329, 172662, 213772, 234327, 258993, 312436, 320658, 345324, 374101, 468654, 480987, 517986, 546763, 641316, 702981, 748202, 937308, 961974, 1015417, 1035972, 1093526, 1122303, 1405962, 1496404, 1640289, 1923948, 2030834, 2187052, 2244606, 2811924, 3046251, 3280578, 3366909, 4061668, 4489212, 4920867, 6092502, 6561156, 6733818, 7107919, 9138753, 9841734, 12185004, 13467636, 14215838, 18277506, 19683468, 21323757, 28431676, 36555012, 42647514, 63971271, 85295028, 127942542, 255885084]

約数ペア:

[(1, 255885084), (2, 127942542), (3, 85295028), (4, 63971271), (6, 42647514), (7, 36555012), (9, 28431676), (12, 21323757), (13, 19683468), (14, 18277506), (18, 14215838), (19, 13467636), (21, 12185004), (26, 9841734), (28, 9138753), (36, 7107919), (38, 6733818), (39, 6561156), (42, 6092502), (52, 4920867), (57, 4489212), (63, 4061668), (76, 3366909), (78, 3280578), (84, 3046251), (91, 2811924), (114, 2244606), (117, 2187052), (126, 2030834), (133, 1923948), (156, 1640289), (171, 1496404), (182, 1405962), (228, 1122303), (234, 1093526), (247, 1035972), (252, 1015417), (266, 961974), (273, 937308), (342, 748202), (364, 702981), (399, 641316), (468, 546763), (494, 517986), (532, 480987), (546, 468654), (684, 374101), (741, 345324), (798, 320658), (819, 312436), (988, 258993), (1092, 234327), (1197, 213772), (1482, 172662), (1596, 160329), (1638, 156218), (1729, 147996), (2223, 115108), (2394, 106886), (2964, 86331), (3276, 78109), (3458, 73998), (4111, 62244), (4446, 57554), (4788, 53443), (5187, 49332), (6916, 36999), (8222, 31122), (8892, 28777), (10374, 24666), (12333, 20748), (15561, 16444)]