217856736

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 699148800

約数和(自身を除く): 481292064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 207, 216, 228, 276, 288, 304, 342, 368, 414, 432, 437, 456, 513, 552, 577, 608, 621, 684, 736, 828, 864, 874, 912, 1026, 1104, 1154, 1242, 1311, 1368, 1656, 1731, 1748, 1824, 2052, 2208, 2308, 2484, 2622, 2736, 3312, 3462, 3496, 3933, 4104, 4616, 4968, 5193, 5244, 5472, 6624, 6924, 6992, 7866, 8208, 9232, 9936, 10386, 10488, 10963, 11799, 13271, 13848, 13984, 15579, 15732, 16416, 18464, 19872, 20772, 20976, 21926, 23598, 26542, 27696, 31158, 31464, 32889, 39813, 41544, 41952, 43852, 47196, 53084, 55392, 62316, 62928, 65778, 79626, 83088, 87704, 94392, 98667, 106168, 119439, 124632, 125856, 131556, 159252, 166176, 175408, 188784, 197334, 212336, 238878, 249264, 252149, 263112, 296001, 318504, 350816, 358317, 377568, 394668, 424672, 477756, 498528, 504298, 526224, 592002, 637008, 716634, 756447, 789336, 955512, 1008596, 1052448, 1184004, 1274016, 1433268, 1512894, 1578672, 1911024, 2017192, 2269341, 2368008, 2866536, 3025788, 3157344, 3822048, 4034384, 4538682, 4736016, 5733072, 6051576, 6808023, 8068768, 9077364, 9472032, 11466144, 12103152, 13616046, 18154728, 24206304, 27232092, 36309456, 54464184, 72618912, 108928368, 217856736]

約数ペア:

[(1, 217856736), (2, 108928368), (3, 72618912), (4, 54464184), (6, 36309456), (8, 27232092), (9, 24206304), (12, 18154728), (16, 13616046), (18, 12103152), (19, 11466144), (23, 9472032), (24, 9077364), (27, 8068768), (32, 6808023), (36, 6051576), (38, 5733072), (46, 4736016), (48, 4538682), (54, 4034384), (57, 3822048), (69, 3157344), (72, 3025788), (76, 2866536), (92, 2368008), (96, 2269341), (108, 2017192), (114, 1911024), (138, 1578672), (144, 1512894), (152, 1433268), (171, 1274016), (184, 1184004), (207, 1052448), (216, 1008596), (228, 955512), (276, 789336), (288, 756447), (304, 716634), (342, 637008), (368, 592002), (414, 526224), (432, 504298), (437, 498528), (456, 477756), (513, 424672), (552, 394668), (577, 377568), (608, 358317), (621, 350816), (684, 318504), (736, 296001), (828, 263112), (864, 252149), (874, 249264), (912, 238878), (1026, 212336), (1104, 197334), (1154, 188784), (1242, 175408), (1311, 166176), (1368, 159252), (1656, 131556), (1731, 125856), (1748, 124632), (1824, 119439), (2052, 106168), (2208, 98667), (2308, 94392), (2484, 87704), (2622, 83088), (2736, 79626), (3312, 65778), (3462, 62928), (3496, 62316), (3933, 55392), (4104, 53084), (4616, 47196), (4968, 43852), (5193, 41952), (5244, 41544), (5472, 39813), (6624, 32889), (6924, 31464), (6992, 31158), (7866, 27696), (8208, 26542), (9232, 23598), (9936, 21926), (10386, 20976), (10488, 20772), (10963, 19872), (11799, 18464), (13271, 16416), (13848, 15732), (13984, 15579)]