1891596224

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 4779264000

約数和(自身を除く): 2887667776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 79, 97, 112, 116, 133, 152, 158, 194, 203, 224, 232, 266, 304, 316, 388, 406, 448, 464, 532, 551, 553, 608, 632, 679, 776, 812, 928, 1064, 1102, 1106, 1216, 1264, 1358, 1501, 1552, 1624, 1843, 1856, 2128, 2204, 2212, 2291, 2528, 2716, 2813, 3002, 3104, 3248, 3686, 3857, 4256, 4408, 4424, 4582, 5056, 5432, 5626, 6004, 6208, 6496, 7372, 7663, 7714, 8512, 8816, 8848, 9164, 10507, 10864, 11252, 12008, 12901, 12992, 14744, 15326, 15428, 16037, 17632, 17696, 18328, 19691, 21014, 21728, 22504, 24016, 25802, 29488, 30652, 30856, 32074, 35264, 35392, 36656, 39382, 42028, 43456, 43529, 45008, 48032, 51604, 53447, 53641, 58976, 61304, 61712, 64148, 73312, 78764, 84056, 87058, 90016, 96064, 103208, 106894, 107282, 117952, 122608, 123424, 128296, 145597, 146624, 157528, 168112, 174116, 180032, 206416, 213788, 214564, 222227, 245216, 246848, 256592, 291194, 304703, 315056, 336224, 348232, 374129, 412832, 427576, 429128, 444454, 490432, 513184, 582388, 609406, 630112, 672448, 696464, 748258, 825664, 855152, 858256, 888908, 1019179, 1026368, 1164776, 1218812, 1260224, 1392928, 1496516, 1555589, 1710304, 1716512, 1777816, 2038358, 2329552, 2437624, 2785856, 2993032, 3111178, 3420608, 3433024, 3555632, 4076716, 4222313, 4659104, 4875248, 5986064, 6222356, 7111264, 8153432, 8444626, 9318208, 9750496, 11972128, 12444712, 14222528, 16306864, 16889252, 19500992, 23944256, 24889424, 29556191, 32613728, 33778504, 49778848, 59112382, 65227456, 67557008, 99557696, 118224764, 135114016, 236449528, 270228032, 472899056, 945798112, 1891596224]

約数ペア:

[(1, 1891596224), (2, 945798112), (4, 472899056), (7, 270228032), (8, 236449528), (14, 135114016), (16, 118224764), (19, 99557696), (28, 67557008), (29, 65227456), (32, 59112382), (38, 49778848), (56, 33778504), (58, 32613728), (64, 29556191), (76, 24889424), (79, 23944256), (97, 19500992), (112, 16889252), (116, 16306864), (133, 14222528), (152, 12444712), (158, 11972128), (194, 9750496), (203, 9318208), (224, 8444626), (232, 8153432), (266, 7111264), (304, 6222356), (316, 5986064), (388, 4875248), (406, 4659104), (448, 4222313), (464, 4076716), (532, 3555632), (551, 3433024), (553, 3420608), (608, 3111178), (632, 2993032), (679, 2785856), (776, 2437624), (812, 2329552), (928, 2038358), (1064, 1777816), (1102, 1716512), (1106, 1710304), (1216, 1555589), (1264, 1496516), (1358, 1392928), (1501, 1260224), (1552, 1218812), (1624, 1164776), (1843, 1026368), (1856, 1019179), (2128, 888908), (2204, 858256), (2212, 855152), (2291, 825664), (2528, 748258), (2716, 696464), (2813, 672448), (3002, 630112), (3104, 609406), (3248, 582388), (3686, 513184), (3857, 490432), (4256, 444454), (4408, 429128), (4424, 427576), (4582, 412832), (5056, 374129), (5432, 348232), (5626, 336224), (6004, 315056), (6208, 304703), (6496, 291194), (7372, 256592), (7663, 246848), (7714, 245216), (8512, 222227), (8816, 214564), (8848, 213788), (9164, 206416), (10507, 180032), (10864, 174116), (11252, 168112), (12008, 157528), (12901, 146624), (12992, 145597), (14744, 128296), (15326, 123424), (15428, 122608), (16037, 117952), (17632, 107282), (17696, 106894), (18328, 103208), (19691, 96064), (21014, 90016), (21728, 87058), (22504, 84056), (24016, 78764), (25802, 73312), (29488, 64148), (30652, 61712), (30856, 61304), (32074, 58976), (35264, 53641), (35392, 53447), (36656, 51604), (39382, 48032), (42028, 45008), (43456, 43529)]