1678496736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 5237084160

約数和(自身を除く): 3558587424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 197, 217, 224, 248, 336, 372, 394, 409, 434, 496, 591, 651, 672, 744, 788, 818, 868, 992, 1182, 1227, 1302, 1379, 1488, 1576, 1636, 1736, 2364, 2454, 2604, 2758, 2863, 2976, 3152, 3272, 3472, 4137, 4728, 4908, 5208, 5516, 5726, 6107, 6304, 6544, 6944, 8274, 8589, 9456, 9816, 10416, 11032, 11452, 12214, 12679, 13088, 16548, 17178, 18321, 18912, 19632, 20832, 22064, 22904, 24428, 25358, 33096, 34356, 36642, 38037, 39264, 42749, 44128, 45808, 48856, 50716, 66192, 68712, 73284, 76074, 80573, 85498, 88753, 91616, 97712, 101432, 128247, 132384, 137424, 146568, 152148, 161146, 170996, 177506, 195424, 202864, 241719, 256494, 266259, 274848, 293136, 304296, 322292, 341992, 355012, 405728, 483438, 512988, 532518, 564011, 586272, 608592, 644584, 683984, 710024, 966876, 1025976, 1065036, 1128022, 1217184, 1289168, 1367968, 1420048, 1692033, 1933752, 2051952, 2130072, 2256044, 2497763, 2578336, 2840096, 3384066, 3867504, 4103904, 4260144, 4512088, 4995526, 6768132, 7493289, 7735008, 8520288, 9024176, 9991052, 13536264, 14986578, 17484341, 18048352, 19982104, 27072528, 29973156, 34968682, 39964208, 52453023, 54145056, 59946312, 69937364, 79928416, 104906046, 119892624, 139874728, 209812092, 239785248, 279749456, 419624184, 559498912, 839248368, 1678496736]

約数ペア:

[(1, 1678496736), (2, 839248368), (3, 559498912), (4, 419624184), (6, 279749456), (7, 239785248), (8, 209812092), (12, 139874728), (14, 119892624), (16, 104906046), (21, 79928416), (24, 69937364), (28, 59946312), (31, 54145056), (32, 52453023), (42, 39964208), (48, 34968682), (56, 29973156), (62, 27072528), (84, 19982104), (93, 18048352), (96, 17484341), (112, 14986578), (124, 13536264), (168, 9991052), (186, 9024176), (197, 8520288), (217, 7735008), (224, 7493289), (248, 6768132), (336, 4995526), (372, 4512088), (394, 4260144), (409, 4103904), (434, 3867504), (496, 3384066), (591, 2840096), (651, 2578336), (672, 2497763), (744, 2256044), (788, 2130072), (818, 2051952), (868, 1933752), (992, 1692033), (1182, 1420048), (1227, 1367968), (1302, 1289168), (1379, 1217184), (1488, 1128022), (1576, 1065036), (1636, 1025976), (1736, 966876), (2364, 710024), (2454, 683984), (2604, 644584), (2758, 608592), (2863, 586272), (2976, 564011), (3152, 532518), (3272, 512988), (3472, 483438), (4137, 405728), (4728, 355012), (4908, 341992), (5208, 322292), (5516, 304296), (5726, 293136), (6107, 274848), (6304, 266259), (6544, 256494), (6944, 241719), (8274, 202864), (8589, 195424), (9456, 177506), (9816, 170996), (10416, 161146), (11032, 152148), (11452, 146568), (12214, 137424), (12679, 132384), (13088, 128247), (16548, 101432), (17178, 97712), (18321, 91616), (18912, 88753), (19632, 85498), (20832, 80573), (22064, 76074), (22904, 73284), (24428, 68712), (25358, 66192), (33096, 50716), (34356, 48856), (36642, 45808), (38037, 44128), (39264, 42749)]