277421232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 160

約数和(自身を含む): 855373824

約数和(自身を除く): 577952592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 372, 374, 408, 496, 527, 528, 561, 682, 744, 748, 816, 997, 1023, 1054, 1122, 1364, 1488, 1496, 1581, 1994, 2046, 2108, 2244, 2728, 2991, 2992, 3162, 3988, 4092, 4216, 4488, 5456, 5797, 5982, 6324, 7976, 8184, 8432, 8976, 10967, 11594, 11964, 12648, 15952, 16368, 16949, 17391, 21934, 23188, 23928, 25296, 30907, 32901, 33898, 34782, 43868, 46376, 47856, 50847, 61814, 65802, 67796, 69564, 87736, 92721, 92752, 101694, 123628, 131604, 135592, 139128, 175472, 185442, 186439, 203388, 247256, 263208, 271184, 278256, 339977, 370884, 372878, 406776, 494512, 525419, 526416, 559317, 679954, 741768, 745756, 813552, 1019931, 1050838, 1118634, 1359908, 1483536, 1491512, 1576257, 2039862, 2101676, 2237268, 2719816, 2983024, 3152514, 4079724, 4203352, 4474536, 5439632, 5779609, 6305028, 8159448, 8406704, 8949072, 11559218, 12610056, 16318896, 17338827, 23118436, 25220112, 34677654, 46236872, 69355308, 92473744, 138710616, 277421232]

約数ペア:

[(1, 277421232), (2, 138710616), (3, 92473744), (4, 69355308), (6, 46236872), (8, 34677654), (11, 25220112), (12, 23118436), (16, 17338827), (17, 16318896), (22, 12610056), (24, 11559218), (31, 8949072), (33, 8406704), (34, 8159448), (44, 6305028), (48, 5779609), (51, 5439632), (62, 4474536), (66, 4203352), (68, 4079724), (88, 3152514), (93, 2983024), (102, 2719816), (124, 2237268), (132, 2101676), (136, 2039862), (176, 1576257), (186, 1491512), (187, 1483536), (204, 1359908), (248, 1118634), (264, 1050838), (272, 1019931), (341, 813552), (372, 745756), (374, 741768), (408, 679954), (496, 559317), (527, 526416), (528, 525419), (561, 494512), (682, 406776), (744, 372878), (748, 370884), (816, 339977), (997, 278256), (1023, 271184), (1054, 263208), (1122, 247256), (1364, 203388), (1488, 186439), (1496, 185442), (1581, 175472), (1994, 139128), (2046, 135592), (2108, 131604), (2244, 123628), (2728, 101694), (2991, 92752), (2992, 92721), (3162, 87736), (3988, 69564), (4092, 67796), (4216, 65802), (4488, 61814), (5456, 50847), (5797, 47856), (5982, 46376), (6324, 43868), (7976, 34782), (8184, 33898), (8432, 32901), (8976, 30907), (10967, 25296), (11594, 23928), (11964, 23188), (12648, 21934), (15952, 17391), (16368, 16949)]