210916992

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 690923520

約数和(自身を除く): 480006528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 64, 66, 69, 78, 88, 92, 96, 104, 128, 132, 138, 143, 156, 167, 176, 184, 192, 208, 253, 264, 276, 286, 299, 312, 334, 352, 368, 384, 416, 429, 501, 506, 528, 552, 572, 598, 624, 668, 704, 736, 759, 832, 858, 897, 1002, 1012, 1056, 1104, 1144, 1196, 1248, 1336, 1408, 1472, 1518, 1664, 1716, 1794, 1837, 2004, 2024, 2112, 2171, 2208, 2288, 2392, 2496, 2672, 2944, 3036, 3289, 3432, 3588, 3674, 3841, 4008, 4048, 4224, 4342, 4416, 4576, 4784, 4992, 5344, 5511, 6072, 6513, 6578, 6864, 7176, 7348, 7682, 8016, 8096, 8684, 8832, 9152, 9568, 9867, 10688, 11022, 11523, 12144, 13026, 13156, 13728, 14352, 14696, 15364, 16032, 16192, 17368, 18304, 19136, 19734, 21376, 22044, 23046, 23881, 24288, 26052, 26312, 27456, 28704, 29392, 30728, 32064, 32384, 34736, 38272, 39468, 42251, 44088, 46092, 47762, 48576, 49933, 52104, 52624, 54912, 57408, 58784, 61456, 64128, 69472, 71643, 78936, 84502, 88176, 92184, 95524, 97152, 99866, 104208, 105248, 114816, 117568, 122912, 126753, 138944, 143286, 149799, 157872, 169004, 176352, 184368, 191048, 199732, 208416, 210496, 235136, 245824, 253506, 277888, 286572, 299598, 315744, 338008, 352704, 368736, 382096, 399464, 416832, 420992, 491648, 507012, 549263, 573144, 599196, 631488, 676016, 705408, 737472, 764192, 798928, 833664, 1014024, 1098526, 1146288, 1198392, 1262976, 1352032, 1474944, 1528384, 1597856, 1647789, 2028048, 2197052, 2292576, 2396784, 2704064, 3056768, 3195712, 3295578, 4056096, 4394104, 4585152, 4793568, 5408128, 6391424, 6591156, 8112192, 8788208, 9170304, 9587136, 13182312, 16224384, 17576416, 19174272, 26364624, 35152832, 52729248, 70305664, 105458496, 210916992]

約数ペア:

[(1, 210916992), (2, 105458496), (3, 70305664), (4, 52729248), (6, 35152832), (8, 26364624), (11, 19174272), (12, 17576416), (13, 16224384), (16, 13182312), (22, 9587136), (23, 9170304), (24, 8788208), (26, 8112192), (32, 6591156), (33, 6391424), (39, 5408128), (44, 4793568), (46, 4585152), (48, 4394104), (52, 4056096), (64, 3295578), (66, 3195712), (69, 3056768), (78, 2704064), (88, 2396784), (92, 2292576), (96, 2197052), (104, 2028048), (128, 1647789), (132, 1597856), (138, 1528384), (143, 1474944), (156, 1352032), (167, 1262976), (176, 1198392), (184, 1146288), (192, 1098526), (208, 1014024), (253, 833664), (264, 798928), (276, 764192), (286, 737472), (299, 705408), (312, 676016), (334, 631488), (352, 599196), (368, 573144), (384, 549263), (416, 507012), (429, 491648), (501, 420992), (506, 416832), (528, 399464), (552, 382096), (572, 368736), (598, 352704), (624, 338008), (668, 315744), (704, 299598), (736, 286572), (759, 277888), (832, 253506), (858, 245824), (897, 235136), (1002, 210496), (1012, 208416), (1056, 199732), (1104, 191048), (1144, 184368), (1196, 176352), (1248, 169004), (1336, 157872), (1408, 149799), (1472, 143286), (1518, 138944), (1664, 126753), (1716, 122912), (1794, 117568), (1837, 114816), (2004, 105248), (2024, 104208), (2112, 99866), (2171, 97152), (2208, 95524), (2288, 92184), (2392, 88176), (2496, 84502), (2672, 78936), (2944, 71643), (3036, 69472), (3289, 64128), (3432, 61456), (3588, 58784), (3674, 57408), (3841, 54912), (4008, 52624), (4048, 52104), (4224, 49933), (4342, 48576), (4416, 47762), (4576, 46092), (4784, 44088), (4992, 42251), (5344, 39468), (5511, 38272), (6072, 34736), (6513, 32384), (6578, 32064), (6864, 30728), (7176, 29392), (7348, 28704), (7682, 27456), (8016, 26312), (8096, 26052), (8684, 24288), (8832, 23881), (9152, 23046), (9568, 22044), (9867, 21376), (10688, 19734), (11022, 19136), (11523, 18304), (12144, 17368), (13026, 16192), (13156, 16032), (13728, 15364), (14352, 14696)]