448943208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 1366917120

約数和(自身を除く): 917973912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 191, 204, 238, 357, 382, 408, 476, 573, 714, 764, 823, 952, 1146, 1337, 1428, 1528, 1646, 2292, 2469, 2674, 2856, 3247, 3292, 4011, 4584, 4938, 5348, 5761, 6494, 6584, 8022, 9741, 9876, 10696, 11522, 12988, 13991, 16044, 17283, 19482, 19752, 22729, 23044, 25976, 27982, 32088, 34566, 38964, 41973, 45458, 46088, 55964, 68187, 69132, 77928, 83946, 90916, 97937, 111928, 136374, 138264, 157193, 167892, 181832, 195874, 272748, 293811, 314386, 335784, 391748, 471579, 545496, 587622, 628772, 783496, 943158, 1100351, 1175244, 1257544, 1886316, 2200702, 2350488, 2672281, 3301053, 3772632, 4401404, 5344562, 6602106, 8016843, 8802808, 10689124, 13204212, 16033686, 18705967, 21378248, 26408424, 32067372, 37411934, 56117901, 64134744, 74823868, 112235802, 149647736, 224471604, 448943208]

約数ペア:

[(1, 448943208), (2, 224471604), (3, 149647736), (4, 112235802), (6, 74823868), (7, 64134744), (8, 56117901), (12, 37411934), (14, 32067372), (17, 26408424), (21, 21378248), (24, 18705967), (28, 16033686), (34, 13204212), (42, 10689124), (51, 8802808), (56, 8016843), (68, 6602106), (84, 5344562), (102, 4401404), (119, 3772632), (136, 3301053), (168, 2672281), (191, 2350488), (204, 2200702), (238, 1886316), (357, 1257544), (382, 1175244), (408, 1100351), (476, 943158), (573, 783496), (714, 628772), (764, 587622), (823, 545496), (952, 471579), (1146, 391748), (1337, 335784), (1428, 314386), (1528, 293811), (1646, 272748), (2292, 195874), (2469, 181832), (2674, 167892), (2856, 157193), (3247, 138264), (3292, 136374), (4011, 111928), (4584, 97937), (4938, 90916), (5348, 83946), (5761, 77928), (6494, 69132), (6584, 68187), (8022, 55964), (9741, 46088), (9876, 45458), (10696, 41973), (11522, 38964), (12988, 34566), (13991, 32088), (16044, 27982), (17283, 25976), (19482, 23044), (19752, 22729)]