218628144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2547

約数の個数: 120

約数和(自身を含む): 707410080

約数和(自身を除く): 488781936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1602, 1869, 2136, 2437, 2492, 3204, 3738, 4272, 4874, 4984, 5607, 6408, 7311, 7476, 9748, 9968, 11214, 12816, 14622, 14952, 17059, 19496, 21933, 22428, 29244, 29904, 34118, 38992, 43866, 44856, 51177, 58488, 68236, 87732, 89712, 102354, 116976, 136472, 153531, 175464, 204708, 216893, 272944, 307062, 350928, 409416, 433786, 614124, 650679, 818832, 867572, 1228248, 1301358, 1518251, 1735144, 1952037, 2456496, 2602716, 3036502, 3470288, 3904074, 4554753, 5205432, 6073004, 7808148, 9109506, 10410864, 12146008, 13664259, 15616296, 18219012, 24292016, 27328518, 31232592, 36438024, 54657036, 72876048, 109314072, 218628144]

約数ペア:

[(1, 218628144), (2, 109314072), (3, 72876048), (4, 54657036), (6, 36438024), (7, 31232592), (8, 27328518), (9, 24292016), (12, 18219012), (14, 15616296), (16, 13664259), (18, 12146008), (21, 10410864), (24, 9109506), (28, 7808148), (36, 6073004), (42, 5205432), (48, 4554753), (56, 3904074), (63, 3470288), (72, 3036502), (84, 2602716), (89, 2456496), (112, 1952037), (126, 1735144), (144, 1518251), (168, 1301358), (178, 1228248), (252, 867572), (267, 818832), (336, 650679), (356, 614124), (504, 433786), (534, 409416), (623, 350928), (712, 307062), (801, 272944), (1008, 216893), (1068, 204708), (1246, 175464), (1424, 153531), (1602, 136472), (1869, 116976), (2136, 102354), (2437, 89712), (2492, 87732), (3204, 68236), (3738, 58488), (4272, 51177), (4874, 44856), (4984, 43866), (5607, 38992), (6408, 34118), (7311, 29904), (7476, 29244), (9748, 22428), (9968, 21933), (11214, 19496), (12816, 17059), (14622, 14952)]