488959548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 1455041280

約数和(自身を除く): 966081732

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 73, 77, 84, 121, 132, 146, 154, 219, 231, 242, 292, 308, 363, 438, 462, 484, 511, 659, 726, 803, 847, 876, 924, 1022, 1318, 1452, 1533, 1606, 1694, 1977, 2044, 2409, 2541, 2636, 3066, 3212, 3388, 3954, 4613, 4818, 5082, 5621, 6132, 7249, 7908, 8833, 9226, 9636, 10164, 11242, 13839, 14498, 16863, 17666, 18452, 21747, 22484, 26499, 27678, 28996, 33726, 35332, 43494, 48107, 50743, 52998, 55356, 61831, 67452, 79739, 86988, 96214, 101486, 105996, 123662, 144321, 152229, 159478, 185493, 192428, 202972, 239217, 247324, 288642, 304458, 318956, 336749, 370986, 478434, 529177, 558173, 577284, 608916, 673498, 741972, 956868, 1010247, 1058354, 1116346, 1346996, 1587531, 1674519, 2020494, 2116708, 2232692, 3175062, 3349038, 3704239, 4040988, 5820947, 6350124, 6698076, 7408478, 11112717, 11641894, 14816956, 17462841, 22225434, 23283788, 34925682, 40746629, 44450868, 69851364, 81493258, 122239887, 162986516, 244479774, 488959548]

約数ペア:

[(1, 488959548), (2, 244479774), (3, 162986516), (4, 122239887), (6, 81493258), (7, 69851364), (11, 44450868), (12, 40746629), (14, 34925682), (21, 23283788), (22, 22225434), (28, 17462841), (33, 14816956), (42, 11641894), (44, 11112717), (66, 7408478), (73, 6698076), (77, 6350124), (84, 5820947), (121, 4040988), (132, 3704239), (146, 3349038), (154, 3175062), (219, 2232692), (231, 2116708), (242, 2020494), (292, 1674519), (308, 1587531), (363, 1346996), (438, 1116346), (462, 1058354), (484, 1010247), (511, 956868), (659, 741972), (726, 673498), (803, 608916), (847, 577284), (876, 558173), (924, 529177), (1022, 478434), (1318, 370986), (1452, 336749), (1533, 318956), (1606, 304458), (1694, 288642), (1977, 247324), (2044, 239217), (2409, 202972), (2541, 192428), (2636, 185493), (3066, 159478), (3212, 152229), (3388, 144321), (3954, 123662), (4613, 105996), (4818, 101486), (5082, 96214), (5621, 86988), (6132, 79739), (7249, 67452), (7908, 61831), (8833, 55356), (9226, 52998), (9636, 50743), (10164, 48107), (11242, 43494), (13839, 35332), (14498, 33726), (16863, 28996), (17666, 27678), (18452, 26499), (21747, 22484)]