319314996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8902

約数の個数: 144

約数和(自身を含む): 1083858048

約数和(自身を除く): 764543052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 8861, 9009, 12012, 17722, 18018, 26583, 35444, 36036, 53166, 62027, 79749, 97471, 106332, 115193, 124054, 159498, 186081, 194942, 230386, 248108, 292413, 318996, 345579, 372162, 389884, 460772, 558243, 584826, 682297, 691158, 744324, 806351, 877239, 1036737, 1116486, 1169652, 1267123, 1364594, 1382316, 1612702, 1754478, 2046891, 2073474, 2232972, 2419053, 2534246, 2729188, 3225404, 3508956, 3801369, 4093782, 4146948, 4838106, 5068492, 6140673, 7257159, 7602738, 8187564, 8869861, 9676212, 11404107, 12281346, 14514318, 15205476, 17739722, 22808214, 24562692, 26609583, 29028636, 35479444, 45616428, 53219166, 79828749, 106438332, 159657498, 319314996]

約数ペア:

[(1, 319314996), (2, 159657498), (3, 106438332), (4, 79828749), (6, 53219166), (7, 45616428), (9, 35479444), (11, 29028636), (12, 26609583), (13, 24562692), (14, 22808214), (18, 17739722), (21, 15205476), (22, 14514318), (26, 12281346), (28, 11404107), (33, 9676212), (36, 8869861), (39, 8187564), (42, 7602738), (44, 7257159), (52, 6140673), (63, 5068492), (66, 4838106), (77, 4146948), (78, 4093782), (84, 3801369), (91, 3508956), (99, 3225404), (117, 2729188), (126, 2534246), (132, 2419053), (143, 2232972), (154, 2073474), (156, 2046891), (182, 1754478), (198, 1612702), (231, 1382316), (234, 1364594), (252, 1267123), (273, 1169652), (286, 1116486), (308, 1036737), (364, 877239), (396, 806351), (429, 744324), (462, 691158), (468, 682297), (546, 584826), (572, 558243), (693, 460772), (819, 389884), (858, 372162), (924, 345579), (1001, 318996), (1092, 292413), (1287, 248108), (1386, 230386), (1638, 194942), (1716, 186081), (2002, 159498), (2574, 124054), (2772, 115193), (3003, 106332), (3276, 97471), (4004, 79749), (5148, 62027), (6006, 53166), (8861, 36036), (9009, 35444), (12012, 26583), (17722, 18018)]