249184012

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 595840000

約数和(自身を除く): 346655988

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 79, 98, 121, 133, 154, 158, 196, 209, 242, 266, 308, 316, 343, 418, 484, 532, 539, 553, 686, 836, 847, 869, 931, 1078, 1106, 1372, 1463, 1501, 1694, 1738, 1862, 2156, 2212, 2299, 2926, 3002, 3388, 3476, 3724, 3773, 3871, 4598, 5852, 5929, 6004, 6083, 6517, 7546, 7742, 9196, 9559, 10241, 10507, 11858, 12166, 13034, 15092, 15484, 16093, 16511, 19118, 20482, 21014, 23716, 24332, 26068, 27097, 32186, 33022, 38236, 40964, 41503, 42028, 42581, 54194, 64372, 66044, 66913, 71687, 73549, 83006, 85162, 108388, 112651, 115577, 133826, 143374, 147098, 166012, 170324, 181621, 225302, 231154, 267652, 286748, 294196, 298067, 363242, 450604, 462308, 468391, 514843, 596134, 726484, 788557, 809039, 936782, 1029686, 1192268, 1271347, 1577114, 1618078, 1873564, 2059372, 2542694, 3154228, 3236156, 3278737, 5085388, 5663273, 6557474, 8899429, 11326546, 13114948, 17798858, 22653092, 35597716, 62296003, 124592006, 249184012]

約数ペア:

[(1, 249184012), (2, 124592006), (4, 62296003), (7, 35597716), (11, 22653092), (14, 17798858), (19, 13114948), (22, 11326546), (28, 8899429), (38, 6557474), (44, 5663273), (49, 5085388), (76, 3278737), (77, 3236156), (79, 3154228), (98, 2542694), (121, 2059372), (133, 1873564), (154, 1618078), (158, 1577114), (196, 1271347), (209, 1192268), (242, 1029686), (266, 936782), (308, 809039), (316, 788557), (343, 726484), (418, 596134), (484, 514843), (532, 468391), (539, 462308), (553, 450604), (686, 363242), (836, 298067), (847, 294196), (869, 286748), (931, 267652), (1078, 231154), (1106, 225302), (1372, 181621), (1463, 170324), (1501, 166012), (1694, 147098), (1738, 143374), (1862, 133826), (2156, 115577), (2212, 112651), (2299, 108388), (2926, 85162), (3002, 83006), (3388, 73549), (3476, 71687), (3724, 66913), (3773, 66044), (3871, 64372), (4598, 54194), (5852, 42581), (5929, 42028), (6004, 41503), (6083, 40964), (6517, 38236), (7546, 33022), (7742, 32186), (9196, 27097), (9559, 26068), (10241, 24332), (10507, 23716), (11858, 21014), (12166, 20482), (13034, 19118), (15092, 16511), (15484, 16093)]