212277744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 683036640

約数和(自身を除く): 470758896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 504, 591, 788, 1008, 1069, 1182, 1379, 1576, 1773, 2138, 2364, 2758, 3152, 3207, 3546, 4137, 4276, 4728, 5516, 6414, 7092, 7483, 8274, 8552, 9456, 9621, 11032, 12411, 12828, 14184, 14966, 16548, 17104, 19242, 22064, 22449, 24822, 25656, 28368, 29932, 33096, 38484, 44898, 49644, 51312, 59864, 66192, 67347, 76968, 89796, 99288, 119728, 134694, 153936, 179592, 198576, 210593, 269388, 359184, 421186, 538776, 631779, 842372, 1077552, 1263558, 1474151, 1684744, 1895337, 2527116, 2948302, 3369488, 3790674, 4422453, 5054232, 5896604, 7581348, 8844906, 10108464, 11793208, 13267359, 15162696, 17689812, 23586416, 26534718, 30325392, 35379624, 53069436, 70759248, 106138872, 212277744]

約数ペア:

[(1, 212277744), (2, 106138872), (3, 70759248), (4, 53069436), (6, 35379624), (7, 30325392), (8, 26534718), (9, 23586416), (12, 17689812), (14, 15162696), (16, 13267359), (18, 11793208), (21, 10108464), (24, 8844906), (28, 7581348), (36, 5896604), (42, 5054232), (48, 4422453), (56, 3790674), (63, 3369488), (72, 2948302), (84, 2527116), (112, 1895337), (126, 1684744), (144, 1474151), (168, 1263558), (197, 1077552), (252, 842372), (336, 631779), (394, 538776), (504, 421186), (591, 359184), (788, 269388), (1008, 210593), (1069, 198576), (1182, 179592), (1379, 153936), (1576, 134694), (1773, 119728), (2138, 99288), (2364, 89796), (2758, 76968), (3152, 67347), (3207, 66192), (3546, 59864), (4137, 51312), (4276, 49644), (4728, 44898), (5516, 38484), (6414, 33096), (7092, 29932), (7483, 28368), (8274, 25656), (8552, 24822), (9456, 22449), (9621, 22064), (11032, 19242), (12411, 17104), (12828, 16548), (14184, 14966)]