255732048

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 180

約数和(自身を含む): 847936180

約数和(自身を除く): 592204132

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 528, 572, 624, 726, 792, 858, 936, 968, 1089, 1129, 1144, 1287, 1452, 1573, 1584, 1716, 1872, 1936, 2178, 2258, 2288, 2574, 2904, 3146, 3387, 3432, 4356, 4516, 4719, 5148, 5808, 6292, 6774, 6864, 8712, 9032, 9438, 10161, 10296, 12419, 12584, 13548, 14157, 14677, 17424, 18064, 18876, 20322, 20592, 24838, 25168, 27096, 28314, 29354, 37257, 37752, 40644, 44031, 49676, 54192, 56628, 58708, 74514, 75504, 81288, 88062, 99352, 111771, 113256, 117416, 132093, 136609, 149028, 161447, 162576, 176124, 198704, 223542, 226512, 234832, 264186, 273218, 298056, 322894, 352248, 409827, 447084, 484341, 528372, 546436, 596112, 645788, 704496, 819654, 894168, 968682, 1056744, 1092872, 1229481, 1291576, 1453023, 1639308, 1775917, 1788336, 1937364, 2113488, 2185744, 2458962, 2583152, 2906046, 3278616, 3551834, 3874728, 4917924, 5327751, 5812092, 6557232, 7103668, 7749456, 9835848, 10655502, 11624184, 14207336, 15983253, 19671696, 21311004, 23248368, 28414672, 31966506, 42622008, 63933012, 85244016, 127866024, 255732048]

約数ペア:

[(1, 255732048), (2, 127866024), (3, 85244016), (4, 63933012), (6, 42622008), (8, 31966506), (9, 28414672), (11, 23248368), (12, 21311004), (13, 19671696), (16, 15983253), (18, 14207336), (22, 11624184), (24, 10655502), (26, 9835848), (33, 7749456), (36, 7103668), (39, 6557232), (44, 5812092), (48, 5327751), (52, 4917924), (66, 3874728), (72, 3551834), (78, 3278616), (88, 2906046), (99, 2583152), (104, 2458962), (117, 2185744), (121, 2113488), (132, 1937364), (143, 1788336), (144, 1775917), (156, 1639308), (176, 1453023), (198, 1291576), (208, 1229481), (234, 1092872), (242, 1056744), (264, 968682), (286, 894168), (312, 819654), (363, 704496), (396, 645788), (429, 596112), (468, 546436), (484, 528372), (528, 484341), (572, 447084), (624, 409827), (726, 352248), (792, 322894), (858, 298056), (936, 273218), (968, 264186), (1089, 234832), (1129, 226512), (1144, 223542), (1287, 198704), (1452, 176124), (1573, 162576), (1584, 161447), (1716, 149028), (1872, 136609), (1936, 132093), (2178, 117416), (2258, 113256), (2288, 111771), (2574, 99352), (2904, 88062), (3146, 81288), (3387, 75504), (3432, 74514), (4356, 58708), (4516, 56628), (4719, 54192), (5148, 49676), (5808, 44031), (6292, 40644), (6774, 37752), (6864, 37257), (8712, 29354), (9032, 28314), (9438, 27096), (10161, 25168), (10296, 24838), (12419, 20592), (12584, 20322), (13548, 18876), (14157, 18064), (14677, 17424)]