19388076032

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 208

約数和(自身を含む): 43682537472

約数和(自身を除く): 24294461440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 61, 64, 94, 104, 122, 127, 128, 188, 208, 244, 254, 256, 376, 416, 488, 508, 512, 611, 752, 793, 832, 976, 1016, 1024, 1222, 1504, 1586, 1651, 1664, 1952, 2032, 2048, 2444, 2867, 3008, 3172, 3302, 3328, 3904, 4064, 4096, 4888, 5734, 5969, 6016, 6344, 6604, 6656, 7747, 7808, 8128, 9776, 11468, 11938, 12032, 12688, 13208, 13312, 15494, 15616, 16256, 19552, 22936, 23876, 24064, 25376, 26416, 26624, 30988, 31232, 32512, 37271, 39104, 45872, 47752, 48128, 50752, 52832, 53248, 61976, 62464, 65024, 74542, 77597, 78208, 91744, 95504, 96256, 100711, 101504, 105664, 123952, 124928, 130048, 149084, 155194, 156416, 183488, 191008, 192512, 201422, 203008, 211328, 247904, 249856, 260096, 298168, 310388, 312832, 364109, 366976, 382016, 402844, 406016, 422656, 495808, 520192, 596336, 620776, 625664, 728218, 733952, 764032, 805688, 812032, 845312, 991616, 1192672, 1241552, 1251328, 1456436, 1467904, 1528064, 1611376, 1624064, 1690624, 1983232, 2385344, 2483104, 2502656, 2912872, 2935808, 3056128, 3222752, 3248128, 3381248, 3966464, 4733417, 4770688, 4966208, 5825744, 5871616, 6112256, 6445504, 6762496, 7932928, 9466834, 9541376, 9932416, 11651488, 11743232, 12224512, 12891008, 15865856, 18933668, 19082752, 19864832, 23302976, 24449024, 25782016, 31731712, 37867336, 38165504, 39729664, 46605952, 51564032, 75734672, 76331008, 79459328, 93211904, 103128064, 151469344, 152662016, 158918656, 186423808, 206256128, 302938688, 317837312, 372847616, 412512256, 605877376, 745695232, 1211754752, 1491390464, 2423509504, 4847019008, 9694038016, 19388076032]

約数ペア:

[(1, 19388076032), (2, 9694038016), (4, 4847019008), (8, 2423509504), (13, 1491390464), (16, 1211754752), (26, 745695232), (32, 605877376), (47, 412512256), (52, 372847616), (61, 317837312), (64, 302938688), (94, 206256128), (104, 186423808), (122, 158918656), (127, 152662016), (128, 151469344), (188, 103128064), (208, 93211904), (244, 79459328), (254, 76331008), (256, 75734672), (376, 51564032), (416, 46605952), (488, 39729664), (508, 38165504), (512, 37867336), (611, 31731712), (752, 25782016), (793, 24449024), (832, 23302976), (976, 19864832), (1016, 19082752), (1024, 18933668), (1222, 15865856), (1504, 12891008), (1586, 12224512), (1651, 11743232), (1664, 11651488), (1952, 9932416), (2032, 9541376), (2048, 9466834), (2444, 7932928), (2867, 6762496), (3008, 6445504), (3172, 6112256), (3302, 5871616), (3328, 5825744), (3904, 4966208), (4064, 4770688), (4096, 4733417), (4888, 3966464), (5734, 3381248), (5969, 3248128), (6016, 3222752), (6344, 3056128), (6604, 2935808), (6656, 2912872), (7747, 2502656), (7808, 2483104), (8128, 2385344), (9776, 1983232), (11468, 1690624), (11938, 1624064), (12032, 1611376), (12688, 1528064), (13208, 1467904), (13312, 1456436), (15494, 1251328), (15616, 1241552), (16256, 1192672), (19552, 991616), (22936, 845312), (23876, 812032), (24064, 805688), (25376, 764032), (26416, 733952), (26624, 728218), (30988, 625664), (31232, 620776), (32512, 596336), (37271, 520192), (39104, 495808), (45872, 422656), (47752, 406016), (48128, 402844), (50752, 382016), (52832, 366976), (53248, 364109), (61976, 312832), (62464, 310388), (65024, 298168), (74542, 260096), (77597, 249856), (78208, 247904), (91744, 211328), (95504, 203008), (96256, 201422), (100711, 192512), (101504, 191008), (105664, 183488), (123952, 156416), (124928, 155194), (130048, 149084)]