220864896

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 739908000

約数和(自身を除く): 519043104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 384, 427, 448, 449, 488, 504, 549, 576, 672, 732, 854, 896, 898, 976, 1008, 1098, 1152, 1281, 1344, 1347, 1464, 1708, 1796, 1952, 2016, 2196, 2562, 2688, 2694, 2928, 3143, 3416, 3592, 3843, 3904, 4032, 4041, 4392, 5124, 5388, 5856, 6286, 6832, 7184, 7686, 7808, 8064, 8082, 8784, 9429, 10248, 10776, 11712, 12572, 13664, 14368, 15372, 16164, 17568, 18858, 20496, 21552, 23424, 25144, 27328, 27389, 28287, 28736, 30744, 32328, 35136, 37716, 40992, 43104, 50288, 54656, 54778, 56574, 57472, 61488, 64656, 70272, 75432, 81984, 82167, 86208, 100576, 109556, 113148, 122976, 129312, 150864, 163968, 164334, 172416, 191723, 201152, 219112, 226296, 245952, 246501, 258624, 301728, 328668, 383446, 402304, 438224, 452592, 491904, 493002, 517248, 575169, 603456, 657336, 766892, 876448, 905184, 986004, 1150338, 1206912, 1314672, 1533784, 1725507, 1752896, 1810368, 1972008, 2300676, 2629344, 3067568, 3451014, 3505792, 3620736, 3944016, 4601352, 5258688, 6135136, 6902028, 7888032, 9202704, 10517376, 12270272, 13804056, 15776064, 18405408, 24540544, 27608112, 31552128, 36810816, 55216224, 73621632, 110432448, 220864896]

約数ペア:

[(1, 220864896), (2, 110432448), (3, 73621632), (4, 55216224), (6, 36810816), (7, 31552128), (8, 27608112), (9, 24540544), (12, 18405408), (14, 15776064), (16, 13804056), (18, 12270272), (21, 10517376), (24, 9202704), (28, 7888032), (32, 6902028), (36, 6135136), (42, 5258688), (48, 4601352), (56, 3944016), (61, 3620736), (63, 3505792), (64, 3451014), (72, 3067568), (84, 2629344), (96, 2300676), (112, 1972008), (122, 1810368), (126, 1752896), (128, 1725507), (144, 1533784), (168, 1314672), (183, 1206912), (192, 1150338), (224, 986004), (244, 905184), (252, 876448), (288, 766892), (336, 657336), (366, 603456), (384, 575169), (427, 517248), (448, 493002), (449, 491904), (488, 452592), (504, 438224), (549, 402304), (576, 383446), (672, 328668), (732, 301728), (854, 258624), (896, 246501), (898, 245952), (976, 226296), (1008, 219112), (1098, 201152), (1152, 191723), (1281, 172416), (1344, 164334), (1347, 163968), (1464, 150864), (1708, 129312), (1796, 122976), (1952, 113148), (2016, 109556), (2196, 100576), (2562, 86208), (2688, 82167), (2694, 81984), (2928, 75432), (3143, 70272), (3416, 64656), (3592, 61488), (3843, 57472), (3904, 56574), (4032, 54778), (4041, 54656), (4392, 50288), (5124, 43104), (5388, 40992), (5856, 37716), (6286, 35136), (6832, 32328), (7184, 30744), (7686, 28736), (7808, 28287), (8064, 27389), (8082, 27328), (8784, 25144), (9429, 23424), (10248, 21552), (10776, 20496), (11712, 18858), (12572, 17568), (13664, 16164), (14368, 15372)]