311081232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4997

約数の個数: 160

約数和(自身を含む): 1061074944

約数和(自身を除く): 749993712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2244, 2618, 2856, 2992, 3696, 3927, 4488, 4951, 5236, 5712, 7854, 8976, 9902, 10472, 14853, 15708, 19804, 20944, 29706, 31416, 34657, 39608, 54461, 59412, 62832, 69314, 79216, 84167, 103971, 108922, 118824, 138628, 163383, 168334, 207942, 217844, 237648, 252501, 277256, 326766, 336668, 381227, 415884, 435688, 505002, 554512, 589169, 653532, 673336, 762454, 831768, 871376, 925837, 1010004, 1143681, 1178338, 1307064, 1346672, 1524908, 1663536, 1767507, 1851674, 2020008, 2287362, 2356676, 2614128, 2777511, 3049816, 3535014, 3703348, 4040016, 4574724, 4713352, 5555022, 6099632, 6480859, 7070028, 7406696, 9149448, 9426704, 11110044, 12961718, 14140056, 14813392, 18298896, 19442577, 22220088, 25923436, 28280112, 38885154, 44440176, 51846872, 77770308, 103693744, 155540616, 311081232]

約数ペア:

[(1, 311081232), (2, 155540616), (3, 103693744), (4, 77770308), (6, 51846872), (7, 44440176), (8, 38885154), (11, 28280112), (12, 25923436), (14, 22220088), (16, 19442577), (17, 18298896), (21, 14813392), (22, 14140056), (24, 12961718), (28, 11110044), (33, 9426704), (34, 9149448), (42, 7406696), (44, 7070028), (48, 6480859), (51, 6099632), (56, 5555022), (66, 4713352), (68, 4574724), (77, 4040016), (84, 3703348), (88, 3535014), (102, 3049816), (112, 2777511), (119, 2614128), (132, 2356676), (136, 2287362), (154, 2020008), (168, 1851674), (176, 1767507), (187, 1663536), (204, 1524908), (231, 1346672), (238, 1307064), (264, 1178338), (272, 1143681), (308, 1010004), (336, 925837), (357, 871376), (374, 831768), (408, 762454), (462, 673336), (476, 653532), (528, 589169), (561, 554512), (616, 505002), (714, 435688), (748, 415884), (816, 381227), (924, 336668), (952, 326766), (1122, 277256), (1232, 252501), (1309, 237648), (1428, 217844), (1496, 207942), (1848, 168334), (1904, 163383), (2244, 138628), (2618, 118824), (2856, 108922), (2992, 103971), (3696, 84167), (3927, 79216), (4488, 69314), (4951, 62832), (5236, 59412), (5712, 54461), (7854, 39608), (8976, 34657), (9902, 31416), (10472, 29706), (14853, 20944), (15708, 19804)]