266448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 861056

約数和(自身を除く): 594608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 156, 168, 182, 183, 208, 244, 273, 312, 336, 364, 366, 427, 488, 546, 624, 728, 732, 793, 854, 976, 1092, 1281, 1456, 1464, 1586, 1708, 2184, 2379, 2562, 2928, 3172, 3416, 4368, 4758, 5124, 5551, 6344, 6832, 9516, 10248, 11102, 12688, 16653, 19032, 20496, 22204, 33306, 38064, 44408, 66612, 88816, 133224, 266448]

約数ペア:

[(1, 266448), (2, 133224), (3, 88816), (4, 66612), (6, 44408), (7, 38064), (8, 33306), (12, 22204), (13, 20496), (14, 19032), (16, 16653), (21, 12688), (24, 11102), (26, 10248), (28, 9516), (39, 6832), (42, 6344), (48, 5551), (52, 5124), (56, 4758), (61, 4368), (78, 3416), (84, 3172), (91, 2928), (104, 2562), (112, 2379), (122, 2184), (156, 1708), (168, 1586), (182, 1464), (183, 1456), (208, 1281), (244, 1092), (273, 976), (312, 854), (336, 793), (364, 732), (366, 728), (427, 624), (488, 546)]