307139712

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 969408000

約数和(自身を除く): 662268288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 43, 44, 48, 57, 64, 66, 76, 86, 88, 89, 96, 114, 128, 129, 132, 152, 172, 176, 178, 192, 209, 228, 258, 264, 267, 304, 344, 352, 356, 384, 418, 456, 473, 516, 528, 534, 608, 627, 688, 704, 712, 817, 836, 912, 946, 979, 1032, 1056, 1068, 1216, 1254, 1376, 1408, 1419, 1424, 1634, 1672, 1691, 1824, 1892, 1958, 2064, 2112, 2136, 2432, 2451, 2508, 2752, 2838, 2848, 2937, 3268, 3344, 3382, 3648, 3784, 3827, 3916, 4128, 4224, 4272, 4902, 5016, 5073, 5504, 5676, 5696, 5874, 6536, 6688, 6764, 7296, 7568, 7654, 7832, 8256, 8544, 8987, 9804, 10032, 10146, 11352, 11392, 11481, 11748, 13072, 13376, 13528, 15136, 15308, 15664, 16512, 17088, 17974, 18601, 19608, 20064, 20292, 22704, 22962, 23496, 26144, 26752, 26961, 27056, 30272, 30616, 31328, 34176, 35948, 37202, 39216, 40128, 40584, 42097, 45408, 45924, 46992, 52288, 53922, 54112, 55803, 60544, 61232, 62656, 71896, 72713, 74404, 78432, 80256, 81168, 84194, 90816, 91848, 93984, 104576, 107844, 108224, 111606, 122464, 125312, 126291, 143792, 145426, 148808, 156864, 162336, 168388, 181632, 183696, 187968, 215688, 216448, 218139, 223212, 244928, 252582, 287584, 290852, 297616, 313728, 324672, 336776, 367392, 375936, 431376, 436278, 446424, 489856, 505164, 575168, 581704, 595232, 649344, 673552, 734784, 799843, 862752, 872556, 892848, 1010328, 1150336, 1163408, 1190464, 1347104, 1469568, 1599686, 1725504, 1745112, 1785696, 2020656, 2326816, 2380928, 2399529, 2694208, 3199372, 3451008, 3490224, 3571392, 4041312, 4653632, 4799058, 5388416, 6398744, 6980448, 7142784, 8082624, 9307264, 9598116, 12797488, 13960896, 16165248, 19196232, 25594976, 27921792, 38392464, 51189952, 76784928, 102379904, 153569856, 307139712]

約数ペア:

[(1, 307139712), (2, 153569856), (3, 102379904), (4, 76784928), (6, 51189952), (8, 38392464), (11, 27921792), (12, 25594976), (16, 19196232), (19, 16165248), (22, 13960896), (24, 12797488), (32, 9598116), (33, 9307264), (38, 8082624), (43, 7142784), (44, 6980448), (48, 6398744), (57, 5388416), (64, 4799058), (66, 4653632), (76, 4041312), (86, 3571392), (88, 3490224), (89, 3451008), (96, 3199372), (114, 2694208), (128, 2399529), (129, 2380928), (132, 2326816), (152, 2020656), (172, 1785696), (176, 1745112), (178, 1725504), (192, 1599686), (209, 1469568), (228, 1347104), (258, 1190464), (264, 1163408), (267, 1150336), (304, 1010328), (344, 892848), (352, 872556), (356, 862752), (384, 799843), (418, 734784), (456, 673552), (473, 649344), (516, 595232), (528, 581704), (534, 575168), (608, 505164), (627, 489856), (688, 446424), (704, 436278), (712, 431376), (817, 375936), (836, 367392), (912, 336776), (946, 324672), (979, 313728), (1032, 297616), (1056, 290852), (1068, 287584), (1216, 252582), (1254, 244928), (1376, 223212), (1408, 218139), (1419, 216448), (1424, 215688), (1634, 187968), (1672, 183696), (1691, 181632), (1824, 168388), (1892, 162336), (1958, 156864), (2064, 148808), (2112, 145426), (2136, 143792), (2432, 126291), (2451, 125312), (2508, 122464), (2752, 111606), (2838, 108224), (2848, 107844), (2937, 104576), (3268, 93984), (3344, 91848), (3382, 90816), (3648, 84194), (3784, 81168), (3827, 80256), (3916, 78432), (4128, 74404), (4224, 72713), (4272, 71896), (4902, 62656), (5016, 61232), (5073, 60544), (5504, 55803), (5676, 54112), (5696, 53922), (5874, 52288), (6536, 46992), (6688, 45924), (6764, 45408), (7296, 42097), (7568, 40584), (7654, 40128), (7832, 39216), (8256, 37202), (8544, 35948), (8987, 34176), (9804, 31328), (10032, 30616), (10146, 30272), (11352, 27056), (11392, 26961), (11481, 26752), (11748, 26144), (13072, 23496), (13376, 22962), (13528, 22704), (15136, 20292), (15308, 20064), (15664, 19608), (16512, 18601), (17088, 17974)]