7830797408

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 19948723200

約数和(自身を除く): 12117925792

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 61, 62, 76, 98, 112, 122, 124, 133, 139, 152, 196, 217, 224, 244, 248, 266, 278, 304, 392, 427, 434, 488, 496, 532, 556, 589, 608, 784, 854, 868, 931, 973, 976, 992, 1064, 1112, 1159, 1178, 1519, 1568, 1708, 1736, 1862, 1891, 1946, 1952, 2128, 2224, 2318, 2356, 2641, 2989, 3038, 3416, 3472, 3724, 3782, 3892, 4123, 4256, 4309, 4448, 4636, 4712, 5282, 5978, 6076, 6811, 6832, 6944, 7448, 7564, 7784, 8113, 8246, 8479, 8618, 9272, 9424, 10564, 11956, 12152, 13237, 13622, 13664, 14896, 15128, 15568, 16226, 16492, 16958, 17236, 18487, 18544, 18848, 21128, 23912, 24304, 26474, 27244, 28861, 29792, 30163, 30256, 31136, 32452, 32984, 33916, 34472, 35929, 36974, 37088, 42256, 47824, 48608, 52948, 54488, 56791, 57722, 59353, 60326, 60512, 64904, 65968, 67832, 68944, 71858, 73948, 81871, 84512, 92659, 95648, 105896, 108976, 113582, 115444, 118706, 120652, 129409, 129808, 131936, 135664, 137888, 143716, 147896, 161101, 163742, 185318, 211141, 211792, 217952, 227164, 230888, 237412, 241304, 251503, 258818, 259616, 262849, 271328, 287432, 295792, 322202, 327484, 370636, 415471, 422282, 423584, 454328, 461776, 474824, 482608, 503006, 517636, 525698, 573097, 574864, 591584, 644404, 654968, 741272, 830942, 844564, 908656, 923552, 949648, 965216, 1006012, 1035272, 1051396, 1127707, 1146194, 1149728, 1288808, 1309936, 1482544, 1661884, 1689128, 1760521, 1817312, 1839943, 1899296, 2012024, 2070544, 2102792, 2255414, 2292388, 2577616, 2619872, 2965088, 3323768, 3378256, 3521042, 3679886, 4011679, 4024048, 4141088, 4205584, 4510828, 4584776, 4994131, 5155232, 6647536, 6756512, 7042084, 7359772, 7893949, 8023358, 8048096, 8411168, 9021656, 9169552, 9988262, 12879601, 13295072, 14084168, 14719544, 15787898, 16046716, 18043312, 18339104, 19976524, 25759202, 28168336, 29439088, 31575796, 32093432, 34958917, 36086624, 39953048, 51518404, 56336672, 58878176, 63151592, 64186864, 69917834, 79906096, 103036808, 126303184, 128373728, 139835668, 159812192, 206073616, 244712419, 252606368, 279671336, 412147232, 489424838, 559342672, 978849676, 1118685344, 1957699352, 3915398704, 7830797408]

約数ペア:

[(1, 7830797408), (2, 3915398704), (4, 1957699352), (7, 1118685344), (8, 978849676), (14, 559342672), (16, 489424838), (19, 412147232), (28, 279671336), (31, 252606368), (32, 244712419), (38, 206073616), (49, 159812192), (56, 139835668), (61, 128373728), (62, 126303184), (76, 103036808), (98, 79906096), (112, 69917834), (122, 64186864), (124, 63151592), (133, 58878176), (139, 56336672), (152, 51518404), (196, 39953048), (217, 36086624), (224, 34958917), (244, 32093432), (248, 31575796), (266, 29439088), (278, 28168336), (304, 25759202), (392, 19976524), (427, 18339104), (434, 18043312), (488, 16046716), (496, 15787898), (532, 14719544), (556, 14084168), (589, 13295072), (608, 12879601), (784, 9988262), (854, 9169552), (868, 9021656), (931, 8411168), (973, 8048096), (976, 8023358), (992, 7893949), (1064, 7359772), (1112, 7042084), (1159, 6756512), (1178, 6647536), (1519, 5155232), (1568, 4994131), (1708, 4584776), (1736, 4510828), (1862, 4205584), (1891, 4141088), (1946, 4024048), (1952, 4011679), (2128, 3679886), (2224, 3521042), (2318, 3378256), (2356, 3323768), (2641, 2965088), (2989, 2619872), (3038, 2577616), (3416, 2292388), (3472, 2255414), (3724, 2102792), (3782, 2070544), (3892, 2012024), (4123, 1899296), (4256, 1839943), (4309, 1817312), (4448, 1760521), (4636, 1689128), (4712, 1661884), (5282, 1482544), (5978, 1309936), (6076, 1288808), (6811, 1149728), (6832, 1146194), (6944, 1127707), (7448, 1051396), (7564, 1035272), (7784, 1006012), (8113, 965216), (8246, 949648), (8479, 923552), (8618, 908656), (9272, 844564), (9424, 830942), (10564, 741272), (11956, 654968), (12152, 644404), (13237, 591584), (13622, 574864), (13664, 573097), (14896, 525698), (15128, 517636), (15568, 503006), (16226, 482608), (16492, 474824), (16958, 461776), (17236, 454328), (18487, 423584), (18544, 422282), (18848, 415471), (21128, 370636), (23912, 327484), (24304, 322202), (26474, 295792), (27244, 287432), (28861, 271328), (29792, 262849), (30163, 259616), (30256, 258818), (31136, 251503), (32452, 241304), (32984, 237412), (33916, 230888), (34472, 227164), (35929, 217952), (36974, 211792), (37088, 211141), (42256, 185318), (47824, 163742), (48608, 161101), (52948, 147896), (54488, 143716), (56791, 137888), (57722, 135664), (59353, 131936), (60326, 129808), (60512, 129409), (64904, 120652), (65968, 118706), (67832, 115444), (68944, 113582), (71858, 108976), (73948, 105896), (81871, 95648), (84512, 92659)]