216369216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 168

約数和(自身を含む): 717035904

約数和(自身を除く): 500666688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 103, 112, 126, 144, 168, 192, 206, 224, 252, 288, 309, 336, 412, 448, 504, 521, 576, 618, 672, 721, 824, 927, 1008, 1042, 1236, 1344, 1442, 1563, 1648, 1854, 2016, 2084, 2163, 2472, 2884, 3126, 3296, 3647, 3708, 4032, 4168, 4326, 4689, 4944, 5768, 6252, 6489, 6592, 7294, 7416, 8336, 8652, 9378, 9888, 10941, 11536, 12504, 12978, 14588, 14832, 16672, 17304, 18756, 19776, 21882, 23072, 25008, 25956, 29176, 29664, 32823, 33344, 34608, 37512, 43764, 46144, 50016, 51912, 53663, 58352, 59328, 65646, 69216, 75024, 87528, 100032, 103824, 107326, 116704, 131292, 138432, 150048, 160989, 175056, 207648, 214652, 233408, 262584, 300096, 321978, 350112, 375641, 415296, 429304, 482967, 525168, 643956, 700224, 751282, 858608, 965934, 1050336, 1126923, 1287912, 1502564, 1717216, 1931868, 2100672, 2253846, 2575824, 3005128, 3380769, 3434432, 3863736, 4507692, 5151648, 6010256, 6761538, 7727472, 9015384, 10303296, 12020512, 13523076, 15454944, 18030768, 24041024, 27046152, 30909888, 36061536, 54092304, 72123072, 108184608, 216369216]

約数ペア:

[(1, 216369216), (2, 108184608), (3, 72123072), (4, 54092304), (6, 36061536), (7, 30909888), (8, 27046152), (9, 24041024), (12, 18030768), (14, 15454944), (16, 13523076), (18, 12020512), (21, 10303296), (24, 9015384), (28, 7727472), (32, 6761538), (36, 6010256), (42, 5151648), (48, 4507692), (56, 3863736), (63, 3434432), (64, 3380769), (72, 3005128), (84, 2575824), (96, 2253846), (103, 2100672), (112, 1931868), (126, 1717216), (144, 1502564), (168, 1287912), (192, 1126923), (206, 1050336), (224, 965934), (252, 858608), (288, 751282), (309, 700224), (336, 643956), (412, 525168), (448, 482967), (504, 429304), (521, 415296), (576, 375641), (618, 350112), (672, 321978), (721, 300096), (824, 262584), (927, 233408), (1008, 214652), (1042, 207648), (1236, 175056), (1344, 160989), (1442, 150048), (1563, 138432), (1648, 131292), (1854, 116704), (2016, 107326), (2084, 103824), (2163, 100032), (2472, 87528), (2884, 75024), (3126, 69216), (3296, 65646), (3647, 59328), (3708, 58352), (4032, 53663), (4168, 51912), (4326, 50016), (4689, 46144), (4944, 43764), (5768, 37512), (6252, 34608), (6489, 33344), (6592, 32823), (7294, 29664), (7416, 29176), (8336, 25956), (8652, 25008), (9378, 23072), (9888, 21882), (10941, 19776), (11536, 18756), (12504, 17304), (12978, 16672), (14588, 14832)]