839664

素因数分解:

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

素因数の和:52

約数の個数: 120

約数和(自身を含む): 2901600

約数和(自身を除く): 2061936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 343, 357, 392, 408, 441, 476, 504, 588, 612, 686, 714, 784, 816, 833, 882, 952, 1008, 1029, 1071, 1176, 1224, 1372, 1428, 1666, 1764, 1904, 2058, 2142, 2352, 2448, 2499, 2744, 2856, 3087, 3332, 3528, 4116, 4284, 4998, 5488, 5712, 5831, 6174, 6664, 7056, 7497, 8232, 8568, 9996, 11662, 12348, 13328, 14994, 16464, 17136, 17493, 19992, 23324, 24696, 29988, 34986, 39984, 46648, 49392, 52479, 59976, 69972, 93296, 104958, 119952, 139944, 209916, 279888, 419832, 839664]

約数ペア:

[(1, 839664), (2, 419832), (3, 279888), (4, 209916), (6, 139944), (7, 119952), (8, 104958), (9, 93296), (12, 69972), (14, 59976), (16, 52479), (17, 49392), (18, 46648), (21, 39984), (24, 34986), (28, 29988), (34, 24696), (36, 23324), (42, 19992), (48, 17493), (49, 17136), (51, 16464), (56, 14994), (63, 13328), (68, 12348), (72, 11662), (84, 9996), (98, 8568), (102, 8232), (112, 7497), (119, 7056), (126, 6664), (136, 6174), (144, 5831), (147, 5712), (153, 5488), (168, 4998), (196, 4284), (204, 4116), (238, 3528), (252, 3332), (272, 3087), (294, 2856), (306, 2744), (336, 2499), (343, 2448), (357, 2352), (392, 2142), (408, 2058), (441, 1904), (476, 1764), (504, 1666), (588, 1428), (612, 1372), (686, 1224), (714, 1176), (784, 1071), (816, 1029), (833, 1008), (882, 952)]