981908032

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1$

素因数の和:828

約数の個数: 112

約数和(自身を含む): 2372319360

約数和(自身を除く): 1390411328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 229, 238, 272, 448, 458, 476, 544, 563, 916, 952, 1088, 1126, 1603, 1832, 1904, 2252, 3206, 3664, 3808, 3893, 3941, 4504, 6412, 7328, 7616, 7786, 7882, 9008, 9571, 12824, 14656, 15572, 15764, 18016, 19142, 25648, 27251, 31144, 31528, 36032, 38284, 51296, 54502, 62288, 63056, 66997, 76568, 102592, 109004, 124576, 126112, 128927, 133994, 153136, 218008, 249152, 252224, 257854, 267988, 306272, 436016, 515708, 535976, 612544, 872032, 902489, 1031416, 1071952, 1744064, 1804978, 2062832, 2143904, 2191759, 3609956, 4125664, 4287808, 4383518, 7219912, 8251328, 8767036, 14439824, 15342313, 17534072, 28879648, 30684626, 35068144, 57759296, 61369252, 70136288, 122738504, 140272576, 245477008, 490954016, 981908032]

約数ペア:

[(1, 981908032), (2, 490954016), (4, 245477008), (7, 140272576), (8, 122738504), (14, 70136288), (16, 61369252), (17, 57759296), (28, 35068144), (32, 30684626), (34, 28879648), (56, 17534072), (64, 15342313), (68, 14439824), (112, 8767036), (119, 8251328), (136, 7219912), (224, 4383518), (229, 4287808), (238, 4125664), (272, 3609956), (448, 2191759), (458, 2143904), (476, 2062832), (544, 1804978), (563, 1744064), (916, 1071952), (952, 1031416), (1088, 902489), (1126, 872032), (1603, 612544), (1832, 535976), (1904, 515708), (2252, 436016), (3206, 306272), (3664, 267988), (3808, 257854), (3893, 252224), (3941, 249152), (4504, 218008), (6412, 153136), (7328, 133994), (7616, 128927), (7786, 126112), (7882, 124576), (9008, 109004), (9571, 102592), (12824, 76568), (14656, 66997), (15572, 63056), (15764, 62288), (18016, 54502), (19142, 51296), (25648, 38284), (27251, 36032), (31144, 31528)]