489460272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39371}}^1$

素因数の和:39426

約数の個数: 80

約数和(自身を含む): 1484166912

約数和(自身を除く): 994706640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 39371, 78742, 118113, 157484, 236226, 275597, 314968, 472452, 551194, 629936, 826791, 944904, 1102388, 1456727, 1653582, 1889808, 2204776, 2913454, 3307164, 4370181, 4409552, 5826908, 6614328, 8740362, 10197089, 11653816, 13228656, 17480724, 20394178, 23307632, 30591267, 34961448, 40788356, 61182534, 69922896, 81576712, 122365068, 163153424, 244730136, 489460272]

約数ペア:

[(1, 489460272), (2, 244730136), (3, 163153424), (4, 122365068), (6, 81576712), (7, 69922896), (8, 61182534), (12, 40788356), (14, 34961448), (16, 30591267), (21, 23307632), (24, 20394178), (28, 17480724), (37, 13228656), (42, 11653816), (48, 10197089), (56, 8740362), (74, 6614328), (84, 5826908), (111, 4409552), (112, 4370181), (148, 3307164), (168, 2913454), (222, 2204776), (259, 1889808), (296, 1653582), (336, 1456727), (444, 1102388), (518, 944904), (592, 826791), (777, 629936), (888, 551194), (1036, 472452), (1554, 314968), (1776, 275597), (2072, 236226), (3108, 157484), (4144, 118113), (6216, 78742), (12432, 39371)]