838430712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 2710056960

約数和(自身を除く): 1871626248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 103, 124, 126, 168, 186, 206, 217, 248, 252, 279, 309, 372, 412, 434, 504, 521, 558, 618, 651, 721, 744, 824, 868, 927, 1042, 1116, 1236, 1302, 1442, 1563, 1736, 1854, 1953, 2084, 2163, 2232, 2472, 2604, 2884, 3126, 3193, 3647, 3708, 3906, 4168, 4326, 4689, 5208, 5768, 6252, 6386, 6489, 7294, 7416, 7812, 8652, 9378, 9579, 10941, 12504, 12772, 12978, 14588, 15624, 16151, 17304, 18756, 19158, 21882, 22351, 25544, 25956, 28737, 29176, 32302, 32823, 37512, 38316, 43764, 44702, 48453, 51912, 53663, 57474, 64604, 65646, 67053, 76632, 87528, 89404, 96906, 107326, 113057, 114948, 129208, 131292, 134106, 145359, 160989, 178808, 193812, 201159, 214652, 226114, 229896, 262584, 268212, 290718, 321978, 339171, 375641, 387624, 402318, 429304, 452228, 482967, 536424, 581436, 643956, 678342, 751282, 804636, 904456, 965934, 1017513, 1126923, 1162872, 1287912, 1356684, 1502564, 1609272, 1663553, 1931868, 2035026, 2253846, 2713368, 3005128, 3327106, 3380769, 3863736, 4070052, 4507692, 4990659, 6654212, 6761538, 8140104, 9015384, 9981318, 11644871, 13308424, 13523076, 14971977, 19962636, 23289742, 27046152, 29943954, 34934613, 39925272, 46579484, 59887908, 69869226, 93158968, 104803839, 119775816, 139738452, 209607678, 279476904, 419215356, 838430712]

約数ペア:

[(1, 838430712), (2, 419215356), (3, 279476904), (4, 209607678), (6, 139738452), (7, 119775816), (8, 104803839), (9, 93158968), (12, 69869226), (14, 59887908), (18, 46579484), (21, 39925272), (24, 34934613), (28, 29943954), (31, 27046152), (36, 23289742), (42, 19962636), (56, 14971977), (62, 13523076), (63, 13308424), (72, 11644871), (84, 9981318), (93, 9015384), (103, 8140104), (124, 6761538), (126, 6654212), (168, 4990659), (186, 4507692), (206, 4070052), (217, 3863736), (248, 3380769), (252, 3327106), (279, 3005128), (309, 2713368), (372, 2253846), (412, 2035026), (434, 1931868), (504, 1663553), (521, 1609272), (558, 1502564), (618, 1356684), (651, 1287912), (721, 1162872), (744, 1126923), (824, 1017513), (868, 965934), (927, 904456), (1042, 804636), (1116, 751282), (1236, 678342), (1302, 643956), (1442, 581436), (1563, 536424), (1736, 482967), (1854, 452228), (1953, 429304), (2084, 402318), (2163, 387624), (2232, 375641), (2472, 339171), (2604, 321978), (2884, 290718), (3126, 268212), (3193, 262584), (3647, 229896), (3708, 226114), (3906, 214652), (4168, 201159), (4326, 193812), (4689, 178808), (5208, 160989), (5768, 145359), (6252, 134106), (6386, 131292), (6489, 129208), (7294, 114948), (7416, 113057), (7812, 107326), (8652, 96906), (9378, 89404), (9579, 87528), (10941, 76632), (12504, 67053), (12772, 65646), (12978, 64604), (14588, 57474), (15624, 53663), (16151, 51912), (17304, 48453), (18756, 44702), (19158, 43764), (21882, 38316), (22351, 37512), (25544, 32823), (25956, 32302), (28737, 29176)]