228792648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 681246720

約数和(自身を除く): 452454072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 197, 217, 223, 248, 372, 394, 434, 446, 591, 651, 669, 744, 788, 868, 892, 1182, 1302, 1338, 1379, 1561, 1576, 1736, 1784, 2364, 2604, 2676, 2758, 3122, 4137, 4683, 4728, 5208, 5352, 5516, 6107, 6244, 6913, 8274, 9366, 11032, 12214, 12488, 13826, 16548, 18321, 18732, 20739, 24428, 27652, 33096, 36642, 37464, 41478, 42749, 43931, 48391, 48856, 55304, 73284, 82956, 85498, 87862, 96782, 128247, 131793, 145173, 146568, 165912, 170996, 175724, 193564, 256494, 263586, 290346, 307517, 341992, 351448, 387128, 512988, 527172, 580692, 615034, 922551, 1025976, 1054344, 1161384, 1230068, 1361861, 1845102, 2460136, 2723722, 3690204, 4085583, 5447444, 7380408, 8171166, 9533027, 10894888, 16342332, 19066054, 28599081, 32684664, 38132108, 57198162, 76264216, 114396324, 228792648]

約数ペア:

[(1, 228792648), (2, 114396324), (3, 76264216), (4, 57198162), (6, 38132108), (7, 32684664), (8, 28599081), (12, 19066054), (14, 16342332), (21, 10894888), (24, 9533027), (28, 8171166), (31, 7380408), (42, 5447444), (56, 4085583), (62, 3690204), (84, 2723722), (93, 2460136), (124, 1845102), (168, 1361861), (186, 1230068), (197, 1161384), (217, 1054344), (223, 1025976), (248, 922551), (372, 615034), (394, 580692), (434, 527172), (446, 512988), (591, 387128), (651, 351448), (669, 341992), (744, 307517), (788, 290346), (868, 263586), (892, 256494), (1182, 193564), (1302, 175724), (1338, 170996), (1379, 165912), (1561, 146568), (1576, 145173), (1736, 131793), (1784, 128247), (2364, 96782), (2604, 87862), (2676, 85498), (2758, 82956), (3122, 73284), (4137, 55304), (4683, 48856), (4728, 48391), (5208, 43931), (5352, 42749), (5516, 41478), (6107, 37464), (6244, 36642), (6913, 33096), (8274, 27652), (9366, 24428), (11032, 20739), (12214, 18732), (12488, 18321), (13826, 16548)]