212216928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1561

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 519349152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1511, 1596, 1672, 1824, 1848, 2128, 2464, 2508, 2926, 3022, 3192, 3344, 3696, 4256, 4389, 4533, 5016, 5852, 6044, 6384, 6688, 7392, 8778, 9066, 10032, 10577, 11704, 12088, 12768, 16621, 17556, 18132, 20064, 21154, 23408, 24176, 28709, 31731, 33242, 35112, 36264, 42308, 46816, 48352, 49863, 57418, 63462, 66484, 70224, 72528, 84616, 86127, 99726, 114836, 116347, 126924, 132968, 140448, 145056, 169232, 172254, 199452, 200963, 229672, 232694, 253848, 265936, 315799, 338464, 344508, 349041, 398904, 401926, 459344, 465388, 507696, 531872, 602889, 631598, 689016, 698082, 797808, 803852, 918688, 930776, 947397, 1015392, 1205778, 1263196, 1378032, 1396164, 1595616, 1607704, 1861552, 1894794, 2210593, 2411556, 2526392, 2756064, 2792328, 3215408, 3723104, 3789588, 4421186, 4823112, 5052784, 5584656, 6430816, 6631779, 7579176, 8842372, 9646224, 10105568, 11169312, 13263558, 15158352, 17684744, 19292448, 26527116, 30316704, 35369488, 53054232, 70738976, 106108464, 212216928]

約数ペア:

[(1, 212216928), (2, 106108464), (3, 70738976), (4, 53054232), (6, 35369488), (7, 30316704), (8, 26527116), (11, 19292448), (12, 17684744), (14, 15158352), (16, 13263558), (19, 11169312), (21, 10105568), (22, 9646224), (24, 8842372), (28, 7579176), (32, 6631779), (33, 6430816), (38, 5584656), (42, 5052784), (44, 4823112), (48, 4421186), (56, 3789588), (57, 3723104), (66, 3215408), (76, 2792328), (77, 2756064), (84, 2526392), (88, 2411556), (96, 2210593), (112, 1894794), (114, 1861552), (132, 1607704), (133, 1595616), (152, 1396164), (154, 1378032), (168, 1263196), (176, 1205778), (209, 1015392), (224, 947397), (228, 930776), (231, 918688), (264, 803852), (266, 797808), (304, 698082), (308, 689016), (336, 631598), (352, 602889), (399, 531872), (418, 507696), (456, 465388), (462, 459344), (528, 401926), (532, 398904), (608, 349041), (616, 344508), (627, 338464), (672, 315799), (798, 265936), (836, 253848), (912, 232694), (924, 229672), (1056, 200963), (1064, 199452), (1232, 172254), (1254, 169232), (1463, 145056), (1511, 140448), (1596, 132968), (1672, 126924), (1824, 116347), (1848, 114836), (2128, 99726), (2464, 86127), (2508, 84616), (2926, 72528), (3022, 70224), (3192, 66484), (3344, 63462), (3696, 57418), (4256, 49863), (4389, 48352), (4533, 46816), (5016, 42308), (5852, 36264), (6044, 35112), (6384, 33242), (6688, 31731), (7392, 28709), (8778, 24176), (9066, 23408), (10032, 21154), (10577, 20064), (11704, 18132), (12088, 17556), (12768, 16621)]