319902192

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{7687}}^1$

素因数の和:7735

約数の個数: 90

約数和(自身を含む): 951167048

約数和(自身を除く): 631264856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6936, 7687, 10404, 13872, 15374, 20808, 23061, 30748, 41616, 46122, 61496, 69183, 92244, 122992, 130679, 138366, 184488, 261358, 276732, 368976, 392037, 522716, 553464, 784074, 1045432, 1106928, 1176111, 1568148, 2090864, 2221543, 2352222, 3136296, 4443086, 4704444, 6272592, 6664629, 8886172, 9408888, 13329258, 17772344, 18817776, 19993887, 26658516, 35544688, 39987774, 53317032, 79975548, 106634064, 159951096, 319902192]

約数ペア:

[(1, 319902192), (2, 159951096), (3, 106634064), (4, 79975548), (6, 53317032), (8, 39987774), (9, 35544688), (12, 26658516), (16, 19993887), (17, 18817776), (18, 17772344), (24, 13329258), (34, 9408888), (36, 8886172), (48, 6664629), (51, 6272592), (68, 4704444), (72, 4443086), (102, 3136296), (136, 2352222), (144, 2221543), (153, 2090864), (204, 1568148), (272, 1176111), (289, 1106928), (306, 1045432), (408, 784074), (578, 553464), (612, 522716), (816, 392037), (867, 368976), (1156, 276732), (1224, 261358), (1734, 184488), (2312, 138366), (2448, 130679), (2601, 122992), (3468, 92244), (4624, 69183), (5202, 61496), (6936, 46122), (7687, 41616), (10404, 30748), (13872, 23061), (15374, 20808)]