971594208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{259507}}^1$

素因数の和:259536

約数の個数: 72

約数和(自身を含む): 2975518728

約数和(自身を除く): 2003924520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 259507, 519014, 778521, 1038028, 1557042, 2076056, 2335563, 3114084, 3373591, 4152112, 4671126, 6228168, 6747182, 8304224, 9342252, 10120773, 12456336, 13494364, 18684504, 20241546, 24912672, 26988728, 30362319, 37369008, 40483092, 53977456, 60724638, 74738016, 80966184, 107954912, 121449276, 161932368, 242898552, 323864736, 485797104, 971594208]

約数ペア:

[(1, 971594208), (2, 485797104), (3, 323864736), (4, 242898552), (6, 161932368), (8, 121449276), (9, 107954912), (12, 80966184), (13, 74738016), (16, 60724638), (18, 53977456), (24, 40483092), (26, 37369008), (32, 30362319), (36, 26988728), (39, 24912672), (48, 20241546), (52, 18684504), (72, 13494364), (78, 12456336), (96, 10120773), (104, 9342252), (117, 8304224), (144, 6747182), (156, 6228168), (208, 4671126), (234, 4152112), (288, 3373591), (312, 3114084), (416, 2335563), (468, 2076056), (624, 1557042), (936, 1038028), (1248, 778521), (1872, 519014), (3744, 259507)]