1048189968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1174

約数の個数: 180

約数和(自身を含む): 3438758700

約数和(自身を除く): 2390568732

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 149, 168, 196, 252, 294, 298, 336, 392, 441, 447, 504, 588, 596, 784, 882, 894, 997, 1008, 1043, 1176, 1192, 1341, 1764, 1788, 1994, 2086, 2352, 2384, 2682, 2991, 3129, 3528, 3576, 3988, 4172, 5364, 5982, 6258, 6979, 7056, 7152, 7301, 7976, 8344, 8973, 9387, 10728, 11964, 12516, 13958, 14602, 15952, 16688, 17946, 18774, 20937, 21456, 21903, 23928, 25032, 27916, 29204, 35892, 37548, 41874, 43806, 47856, 48853, 50064, 55832, 58408, 62811, 65709, 71784, 75096, 83748, 87612, 97706, 111664, 116816, 125622, 131418, 143568, 146559, 148553, 150192, 167496, 175224, 195412, 251244, 262836, 293118, 297106, 334992, 350448, 390824, 439677, 445659, 502488, 525672, 586236, 594212, 781648, 879354, 891318, 1004976, 1039871, 1051344, 1172472, 1188424, 1336977, 1758708, 1782636, 2079742, 2344944, 2376848, 2673954, 3119613, 3517416, 3565272, 4159484, 5347908, 6239226, 7034832, 7130544, 7279097, 8318968, 9358839, 10695816, 12478452, 14558194, 16637936, 18717678, 21391632, 21837291, 24956904, 29116388, 37435356, 43674582, 49913808, 58232776, 65511873, 74870712, 87349164, 116465552, 131023746, 149741424, 174698328, 262047492, 349396656, 524094984, 1048189968]

約数ペア:

[(1, 1048189968), (2, 524094984), (3, 349396656), (4, 262047492), (6, 174698328), (7, 149741424), (8, 131023746), (9, 116465552), (12, 87349164), (14, 74870712), (16, 65511873), (18, 58232776), (21, 49913808), (24, 43674582), (28, 37435356), (36, 29116388), (42, 24956904), (48, 21837291), (49, 21391632), (56, 18717678), (63, 16637936), (72, 14558194), (84, 12478452), (98, 10695816), (112, 9358839), (126, 8318968), (144, 7279097), (147, 7130544), (149, 7034832), (168, 6239226), (196, 5347908), (252, 4159484), (294, 3565272), (298, 3517416), (336, 3119613), (392, 2673954), (441, 2376848), (447, 2344944), (504, 2079742), (588, 1782636), (596, 1758708), (784, 1336977), (882, 1188424), (894, 1172472), (997, 1051344), (1008, 1039871), (1043, 1004976), (1176, 891318), (1192, 879354), (1341, 781648), (1764, 594212), (1788, 586236), (1994, 525672), (2086, 502488), (2352, 445659), (2384, 439677), (2682, 390824), (2991, 350448), (3129, 334992), (3528, 297106), (3576, 293118), (3988, 262836), (4172, 251244), (5364, 195412), (5982, 175224), (6258, 167496), (6979, 150192), (7056, 148553), (7152, 146559), (7301, 143568), (7976, 131418), (8344, 125622), (8973, 116816), (9387, 111664), (10728, 97706), (11964, 87612), (12516, 83748), (13958, 75096), (14602, 71784), (15952, 65709), (16688, 62811), (17946, 58408), (18774, 55832), (20937, 50064), (21456, 48853), (21903, 47856), (23928, 43806), (25032, 41874), (27916, 37548), (29204, 35892)]