398504736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4663

約数の個数: 144

約数和(自身を含む): 1325548224

約数和(自身を除く): 927043488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3612, 4128, 4597, 4816, 5418, 6192, 7224, 9194, 9632, 10836, 12384, 13791, 14448, 18388, 21672, 27582, 28896, 32179, 36776, 41373, 43344, 55164, 64358, 73552, 82746, 86688, 96537, 110328, 128716, 147104, 165492, 193074, 197671, 220656, 257432, 289611, 330984, 386148, 395342, 441312, 514864, 579222, 593013, 661968, 772296, 790684, 1029728, 1158444, 1186026, 1323936, 1383697, 1544592, 1581368, 1779039, 2316888, 2372052, 2767394, 3089184, 3162736, 3558078, 4151091, 4633776, 4744104, 5534788, 6325472, 7116156, 8302182, 9267552, 9488208, 11069576, 12453273, 14232312, 16604364, 18976416, 22139152, 24906546, 28464624, 33208728, 44278304, 49813092, 56929248, 66417456, 99626184, 132834912, 199252368, 398504736]

約数ペア:

[(1, 398504736), (2, 199252368), (3, 132834912), (4, 99626184), (6, 66417456), (7, 56929248), (8, 49813092), (9, 44278304), (12, 33208728), (14, 28464624), (16, 24906546), (18, 22139152), (21, 18976416), (24, 16604364), (28, 14232312), (32, 12453273), (36, 11069576), (42, 9488208), (43, 9267552), (48, 8302182), (56, 7116156), (63, 6325472), (72, 5534788), (84, 4744104), (86, 4633776), (96, 4151091), (112, 3558078), (126, 3162736), (129, 3089184), (144, 2767394), (168, 2372052), (172, 2316888), (224, 1779039), (252, 1581368), (258, 1544592), (288, 1383697), (301, 1323936), (336, 1186026), (344, 1158444), (387, 1029728), (504, 790684), (516, 772296), (602, 661968), (672, 593013), (688, 579222), (774, 514864), (903, 441312), (1008, 395342), (1032, 386148), (1204, 330984), (1376, 289611), (1548, 257432), (1806, 220656), (2016, 197671), (2064, 193074), (2408, 165492), (2709, 147104), (3096, 128716), (3612, 110328), (4128, 96537), (4597, 86688), (4816, 82746), (5418, 73552), (6192, 64358), (7224, 55164), (9194, 43344), (9632, 41373), (10836, 36776), (12384, 32179), (13791, 28896), (14448, 27582), (18388, 21672)]