246001756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 601679232

約数和(自身を除く): 355677476

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 67, 77, 91, 98, 131, 134, 143, 154, 182, 196, 262, 268, 286, 308, 364, 469, 524, 539, 572, 637, 737, 871, 917, 938, 1001, 1078, 1274, 1441, 1474, 1703, 1742, 1834, 1876, 2002, 2156, 2548, 2882, 2948, 3283, 3406, 3484, 3668, 4004, 5159, 5764, 6097, 6419, 6566, 6812, 7007, 8777, 9581, 10087, 10318, 11921, 12194, 12838, 13132, 14014, 17554, 18733, 19162, 20174, 20636, 23842, 24388, 25676, 28028, 35108, 36113, 37466, 38324, 40348, 42679, 47684, 61439, 67067, 70609, 72226, 74932, 83447, 85358, 96547, 114101, 122878, 131131, 134134, 141218, 144452, 166894, 170716, 193094, 228202, 245756, 262262, 268268, 282436, 333788, 386188, 430073, 456404, 469469, 524524, 675829, 798707, 860146, 917917, 938938, 1255111, 1351658, 1597414, 1720292, 1835834, 1877876, 2510222, 2703316, 3194828, 3671668, 4730803, 5020444, 5590949, 8785777, 9461606, 11181898, 17571554, 18923212, 22363796, 35143108, 61500439, 123000878, 246001756]

約数ペア:

[(1, 246001756), (2, 123000878), (4, 61500439), (7, 35143108), (11, 22363796), (13, 18923212), (14, 17571554), (22, 11181898), (26, 9461606), (28, 8785777), (44, 5590949), (49, 5020444), (52, 4730803), (67, 3671668), (77, 3194828), (91, 2703316), (98, 2510222), (131, 1877876), (134, 1835834), (143, 1720292), (154, 1597414), (182, 1351658), (196, 1255111), (262, 938938), (268, 917917), (286, 860146), (308, 798707), (364, 675829), (469, 524524), (524, 469469), (539, 456404), (572, 430073), (637, 386188), (737, 333788), (871, 282436), (917, 268268), (938, 262262), (1001, 245756), (1078, 228202), (1274, 193094), (1441, 170716), (1474, 166894), (1703, 144452), (1742, 141218), (1834, 134134), (1876, 131131), (2002, 122878), (2156, 114101), (2548, 96547), (2882, 85358), (2948, 83447), (3283, 74932), (3406, 72226), (3484, 70609), (3668, 67067), (4004, 61439), (5159, 47684), (5764, 42679), (6097, 40348), (6419, 38324), (6566, 37466), (6812, 36113), (7007, 35108), (8777, 28028), (9581, 25676), (10087, 24388), (10318, 23842), (11921, 20636), (12194, 20174), (12838, 19162), (13132, 18733), (14014, 17554)]