328949712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 180

約数和(自身を含む): 1139864544

約数和(自身を除く): 810914832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1638, 1872, 1931, 2028, 2184, 2366, 2704, 3042, 3276, 3549, 3862, 4056, 4368, 4732, 5793, 6084, 6552, 7098, 7724, 8112, 9464, 10647, 11586, 12168, 13104, 13517, 14196, 15448, 17379, 18928, 21294, 23172, 24336, 25103, 27034, 28392, 30896, 34758, 40551, 42588, 46344, 50206, 54068, 56784, 69516, 75309, 81102, 85176, 92688, 100412, 108136, 121653, 139032, 150618, 162204, 170352, 175721, 200824, 216272, 225927, 243306, 278064, 301236, 324408, 326339, 351442, 401648, 451854, 486612, 527163, 602472, 648816, 652678, 702884, 903708, 973224, 979017, 1054326, 1204944, 1305356, 1405768, 1581489, 1807416, 1946448, 1958034, 2108652, 2284373, 2610712, 2811536, 2937051, 3162978, 3614832, 3916068, 4217304, 4568746, 5221424, 5874102, 6325956, 6853119, 7832136, 8434608, 9137492, 11748204, 12651912, 13706238, 15664272, 18274984, 20559357, 23496408, 25303824, 27412476, 36549968, 41118714, 46992816, 54824952, 82237428, 109649904, 164474856, 328949712]

約数ペア:

[(1, 328949712), (2, 164474856), (3, 109649904), (4, 82237428), (6, 54824952), (7, 46992816), (8, 41118714), (9, 36549968), (12, 27412476), (13, 25303824), (14, 23496408), (16, 20559357), (18, 18274984), (21, 15664272), (24, 13706238), (26, 12651912), (28, 11748204), (36, 9137492), (39, 8434608), (42, 7832136), (48, 6853119), (52, 6325956), (56, 5874102), (63, 5221424), (72, 4568746), (78, 4217304), (84, 3916068), (91, 3614832), (104, 3162978), (112, 2937051), (117, 2811536), (126, 2610712), (144, 2284373), (156, 2108652), (168, 1958034), (169, 1946448), (182, 1807416), (208, 1581489), (234, 1405768), (252, 1305356), (273, 1204944), (312, 1054326), (336, 979017), (338, 973224), (364, 903708), (468, 702884), (504, 652678), (507, 648816), (546, 602472), (624, 527163), (676, 486612), (728, 451854), (819, 401648), (936, 351442), (1008, 326339), (1014, 324408), (1092, 301236), (1183, 278064), (1352, 243306), (1456, 225927), (1521, 216272), (1638, 200824), (1872, 175721), (1931, 170352), (2028, 162204), (2184, 150618), (2366, 139032), (2704, 121653), (3042, 108136), (3276, 100412), (3549, 92688), (3862, 85176), (4056, 81102), (4368, 75309), (4732, 69516), (5793, 56784), (6084, 54068), (6552, 50206), (7098, 46344), (7724, 42588), (8112, 40551), (9464, 34758), (10647, 30896), (11586, 28392), (12168, 27034), (13104, 25103), (13517, 24336), (14196, 23172), (15448, 21294), (17379, 18928)]