831369672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3416

約数の個数: 144

約数和(自身を含む): 2656929600

約数和(自身を除く): 1825559928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 568, 588, 639, 852, 882, 994, 1176, 1278, 1491, 1704, 1764, 1988, 2556, 2982, 3319, 3479, 3528, 3976, 4473, 5112, 5964, 6638, 6958, 8946, 9957, 10437, 11928, 13276, 13916, 17892, 19914, 20874, 23233, 26552, 27832, 29871, 31311, 35784, 39828, 41748, 46466, 59742, 62622, 69699, 79656, 83496, 92932, 119484, 125244, 139398, 162631, 185864, 209097, 235649, 238968, 250488, 278796, 325262, 418194, 471298, 487893, 557592, 650524, 706947, 836388, 942596, 975786, 1301048, 1413894, 1463679, 1649543, 1672776, 1885192, 1951572, 2120841, 2827788, 2927358, 3299086, 3903144, 4241682, 4948629, 5655576, 5854716, 6598172, 8483364, 9897258, 11546801, 11709432, 13196344, 14845887, 16966728, 19794516, 23093602, 29691774, 34640403, 39589032, 46187204, 59383548, 69280806, 92374408, 103921209, 118767096, 138561612, 207842418, 277123224, 415684836, 831369672]

約数ペア:

[(1, 831369672), (2, 415684836), (3, 277123224), (4, 207842418), (6, 138561612), (7, 118767096), (8, 103921209), (9, 92374408), (12, 69280806), (14, 59383548), (18, 46187204), (21, 39589032), (24, 34640403), (28, 29691774), (36, 23093602), (42, 19794516), (49, 16966728), (56, 14845887), (63, 13196344), (71, 11709432), (72, 11546801), (84, 9897258), (98, 8483364), (126, 6598172), (142, 5854716), (147, 5655576), (168, 4948629), (196, 4241682), (213, 3903144), (252, 3299086), (284, 2927358), (294, 2827788), (392, 2120841), (426, 1951572), (441, 1885192), (497, 1672776), (504, 1649543), (568, 1463679), (588, 1413894), (639, 1301048), (852, 975786), (882, 942596), (994, 836388), (1176, 706947), (1278, 650524), (1491, 557592), (1704, 487893), (1764, 471298), (1988, 418194), (2556, 325262), (2982, 278796), (3319, 250488), (3479, 238968), (3528, 235649), (3976, 209097), (4473, 185864), (5112, 162631), (5964, 139398), (6638, 125244), (6958, 119484), (8946, 92932), (9957, 83496), (10437, 79656), (11928, 69699), (13276, 62622), (13916, 59742), (17892, 46466), (19914, 41748), (20874, 39828), (23233, 35784), (26552, 31311), (27832, 29871)]