21167338304

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1113

約数の個数: 168

約数和(自身を含む): 50371799688

約数和(自身を除く): 29204461384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 193, 196, 224, 287, 328, 386, 392, 448, 574, 656, 772, 784, 853, 1148, 1312, 1351, 1544, 1568, 1706, 2009, 2296, 2624, 2702, 3088, 3136, 3412, 4018, 4592, 5404, 5971, 6176, 6824, 7913, 8036, 9184, 9457, 10808, 11942, 12352, 13648, 15826, 16072, 18368, 18914, 21616, 23884, 27296, 31652, 32144, 34973, 37828, 41797, 43232, 47768, 54592, 55391, 63304, 64288, 69946, 75656, 83594, 86464, 95536, 110782, 126608, 128576, 139892, 151312, 164629, 167188, 191072, 221564, 244811, 253216, 279784, 302624, 329258, 334376, 382144, 387737, 443128, 489622, 506432, 559568, 605248, 658516, 668752, 775474, 886256, 979244, 1119136, 1152403, 1317032, 1337504, 1550948, 1713677, 1772512, 1958488, 2238272, 2304806, 2634064, 2675008, 3101896, 3427354, 3545024, 3916976, 4609612, 5268128, 6203792, 6749789, 6854708, 7833952, 8066821, 9219224, 10536256, 12407584, 13499578, 13709416, 15667904, 16133642, 18438448, 24815168, 26999156, 27418832, 32267284, 36876896, 47248523, 53998312, 54837664, 64534568, 73753792, 94497046, 107996624, 109675328, 129069136, 188994092, 215993248, 258138272, 330739661, 377988184, 431986496, 516276544, 661479322, 755976368, 1322958644, 1511952736, 2645917288, 3023905472, 5291834576, 10583669152, 21167338304]

約数ペア:

[(1, 21167338304), (2, 10583669152), (4, 5291834576), (7, 3023905472), (8, 2645917288), (14, 1511952736), (16, 1322958644), (28, 755976368), (32, 661479322), (41, 516276544), (49, 431986496), (56, 377988184), (64, 330739661), (82, 258138272), (98, 215993248), (112, 188994092), (164, 129069136), (193, 109675328), (196, 107996624), (224, 94497046), (287, 73753792), (328, 64534568), (386, 54837664), (392, 53998312), (448, 47248523), (574, 36876896), (656, 32267284), (772, 27418832), (784, 26999156), (853, 24815168), (1148, 18438448), (1312, 16133642), (1351, 15667904), (1544, 13709416), (1568, 13499578), (1706, 12407584), (2009, 10536256), (2296, 9219224), (2624, 8066821), (2702, 7833952), (3088, 6854708), (3136, 6749789), (3412, 6203792), (4018, 5268128), (4592, 4609612), (5404, 3916976), (5971, 3545024), (6176, 3427354), (6824, 3101896), (7913, 2675008), (8036, 2634064), (9184, 2304806), (9457, 2238272), (10808, 1958488), (11942, 1772512), (12352, 1713677), (13648, 1550948), (15826, 1337504), (16072, 1317032), (18368, 1152403), (18914, 1119136), (21616, 979244), (23884, 886256), (27296, 775474), (31652, 668752), (32144, 658516), (34973, 605248), (37828, 559568), (41797, 506432), (43232, 489622), (47768, 443128), (54592, 387737), (55391, 382144), (63304, 334376), (64288, 329258), (69946, 302624), (75656, 279784), (83594, 253216), (86464, 244811), (95536, 221564), (110782, 191072), (126608, 167188), (128576, 164629), (139892, 151312)]