260884416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 112

約数和(自身を含む): 750116864

約数和(自身を除く): 489232448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 156, 192, 208, 254, 312, 381, 416, 508, 624, 762, 823, 832, 1016, 1248, 1524, 1646, 1651, 2032, 2469, 2496, 3048, 3292, 3302, 4064, 4938, 4953, 6096, 6584, 6604, 8128, 9876, 9906, 10699, 12192, 13168, 13208, 19752, 19812, 21398, 24384, 26336, 26416, 32097, 39504, 39624, 42796, 52672, 52832, 64194, 79008, 79248, 85592, 104521, 105664, 128388, 158016, 158496, 171184, 209042, 256776, 313563, 316992, 342368, 418084, 513552, 627126, 684736, 836168, 1027104, 1254252, 1358773, 1672336, 2054208, 2508504, 2717546, 3344672, 4076319, 5017008, 5435092, 6689344, 8152638, 10034016, 10870184, 16305276, 20068032, 21740368, 32610552, 43480736, 65221104, 86961472, 130442208, 260884416]

約数ペア:

[(1, 260884416), (2, 130442208), (3, 86961472), (4, 65221104), (6, 43480736), (8, 32610552), (12, 21740368), (13, 20068032), (16, 16305276), (24, 10870184), (26, 10034016), (32, 8152638), (39, 6689344), (48, 5435092), (52, 5017008), (64, 4076319), (78, 3344672), (96, 2717546), (104, 2508504), (127, 2054208), (156, 1672336), (192, 1358773), (208, 1254252), (254, 1027104), (312, 836168), (381, 684736), (416, 627126), (508, 513552), (624, 418084), (762, 342368), (823, 316992), (832, 313563), (1016, 256776), (1248, 209042), (1524, 171184), (1646, 158496), (1651, 158016), (2032, 128388), (2469, 105664), (2496, 104521), (3048, 85592), (3292, 79248), (3302, 79008), (4064, 64194), (4938, 52832), (4953, 52672), (6096, 42796), (6584, 39624), (6604, 39504), (8128, 32097), (9876, 26416), (9906, 26336), (10699, 24384), (12192, 21398), (13168, 19812), (13208, 19752)]