319141032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 948879360

約数和(自身を除く): 629738328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 233, 248, 263, 372, 434, 466, 526, 651, 699, 744, 789, 868, 932, 1052, 1302, 1398, 1578, 1631, 1736, 1841, 1864, 2104, 2604, 2796, 3156, 3262, 3682, 4893, 5208, 5523, 5592, 6312, 6524, 7223, 7364, 8153, 9786, 11046, 13048, 14446, 14728, 16306, 19572, 21669, 22092, 24459, 28892, 32612, 39144, 43338, 44184, 48918, 50561, 57071, 57784, 61279, 65224, 86676, 97836, 101122, 114142, 122558, 151683, 171213, 173352, 183837, 195672, 202244, 228284, 245116, 303366, 342426, 367674, 404488, 428953, 456568, 490232, 606732, 684852, 735348, 857906, 1213464, 1286859, 1369704, 1470696, 1715812, 1899649, 2573718, 3431624, 3799298, 5147436, 5698947, 7598596, 10294872, 11397894, 13297543, 15197192, 22795788, 26595086, 39892629, 45591576, 53190172, 79785258, 106380344, 159570516, 319141032]

約数ペア:

[(1, 319141032), (2, 159570516), (3, 106380344), (4, 79785258), (6, 53190172), (7, 45591576), (8, 39892629), (12, 26595086), (14, 22795788), (21, 15197192), (24, 13297543), (28, 11397894), (31, 10294872), (42, 7598596), (56, 5698947), (62, 5147436), (84, 3799298), (93, 3431624), (124, 2573718), (168, 1899649), (186, 1715812), (217, 1470696), (233, 1369704), (248, 1286859), (263, 1213464), (372, 857906), (434, 735348), (466, 684852), (526, 606732), (651, 490232), (699, 456568), (744, 428953), (789, 404488), (868, 367674), (932, 342426), (1052, 303366), (1302, 245116), (1398, 228284), (1578, 202244), (1631, 195672), (1736, 183837), (1841, 173352), (1864, 171213), (2104, 151683), (2604, 122558), (2796, 114142), (3156, 101122), (3262, 97836), (3682, 86676), (4893, 65224), (5208, 61279), (5523, 57784), (5592, 57071), (6312, 50561), (6524, 48918), (7223, 44184), (7364, 43338), (8153, 39144), (9786, 32612), (11046, 28892), (13048, 24459), (14446, 22092), (14728, 21669), (16306, 19572)]