254833488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19481

約数の個数: 120

約数和(自身を含む): 877804928

約数和(自身を除く): 622971440

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, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19447, 38894, 58341, 77788, 116682, 136129, 155576, 175023, 233364, 252811, 272258, 311152, 350046, 408387, 466728, 505622, 544516, 700092, 758433, 816774, 933456, 1011244, 1089032, 1225161, 1400184, 1516866, 1633548, 1769677, 2022488, 2178064, 2275299, 2450322, 2800368, 3033732, 3267096, 3539354, 4044976, 4550598, 4900644, 5309031, 6067464, 6534192, 7078708, 9101196, 9801288, 10618062, 12134928, 14157416, 15927093, 18202392, 19602576, 21236124, 28314832, 31854186, 36404784, 42472248, 63708372, 84944496, 127416744, 254833488]

約数ペア:

[(1, 254833488), (2, 127416744), (3, 84944496), (4, 63708372), (6, 42472248), (7, 36404784), (8, 31854186), (9, 28314832), (12, 21236124), (13, 19602576), (14, 18202392), (16, 15927093), (18, 14157416), (21, 12134928), (24, 10618062), (26, 9801288), (28, 9101196), (36, 7078708), (39, 6534192), (42, 6067464), (48, 5309031), (52, 4900644), (56, 4550598), (63, 4044976), (72, 3539354), (78, 3267096), (84, 3033732), (91, 2800368), (104, 2450322), (112, 2275299), (117, 2178064), (126, 2022488), (144, 1769677), (156, 1633548), (168, 1516866), (182, 1400184), (208, 1225161), (234, 1089032), (252, 1011244), (273, 933456), (312, 816774), (336, 758433), (364, 700092), (468, 544516), (504, 505622), (546, 466728), (624, 408387), (728, 350046), (819, 311152), (936, 272258), (1008, 252811), (1092, 233364), (1456, 175023), (1638, 155576), (1872, 136129), (2184, 116682), (3276, 77788), (4368, 58341), (6552, 38894), (13104, 19447)]