15691148544

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:1092

約数の個数: 144

約数和(自身を含む): 42373199232

約数和(自身を除く): 26682050688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 293, 309, 384, 412, 586, 618, 677, 768, 824, 879, 1172, 1236, 1354, 1648, 1758, 2031, 2344, 2472, 2708, 3296, 3516, 4062, 4688, 4944, 5416, 6592, 7032, 8124, 9376, 9888, 10832, 13184, 14064, 16248, 18752, 19776, 21664, 26368, 28128, 30179, 32496, 37504, 39552, 43328, 56256, 60358, 64992, 69731, 75008, 79104, 86656, 90537, 112512, 120716, 129984, 139462, 173312, 181074, 198361, 209193, 225024, 241432, 259968, 278924, 362148, 396722, 418386, 482864, 519936, 557848, 595083, 724296, 793444, 836772, 965728, 1115696, 1190166, 1448592, 1586888, 1673544, 1931456, 2231392, 2380332, 2897184, 3173776, 3347088, 3862912, 4462784, 4760664, 5794368, 6347552, 6694176, 7725824, 8925568, 9521328, 11588736, 12695104, 13388352, 17851136, 19042656, 20431183, 23177472, 25390208, 26776704, 38085312, 40862366, 50780416, 53553408, 61293549, 76170624, 81724732, 122587098, 152341248, 163449464, 245174196, 326898928, 490348392, 653797856, 980696784, 1307595712, 1961393568, 2615191424, 3922787136, 5230382848, 7845574272, 15691148544]

約数ペア:

[(1, 15691148544), (2, 7845574272), (3, 5230382848), (4, 3922787136), (6, 2615191424), (8, 1961393568), (12, 1307595712), (16, 980696784), (24, 653797856), (32, 490348392), (48, 326898928), (64, 245174196), (96, 163449464), (103, 152341248), (128, 122587098), (192, 81724732), (206, 76170624), (256, 61293549), (293, 53553408), (309, 50780416), (384, 40862366), (412, 38085312), (586, 26776704), (618, 25390208), (677, 23177472), (768, 20431183), (824, 19042656), (879, 17851136), (1172, 13388352), (1236, 12695104), (1354, 11588736), (1648, 9521328), (1758, 8925568), (2031, 7725824), (2344, 6694176), (2472, 6347552), (2708, 5794368), (3296, 4760664), (3516, 4462784), (4062, 3862912), (4688, 3347088), (4944, 3173776), (5416, 2897184), (6592, 2380332), (7032, 2231392), (8124, 1931456), (9376, 1673544), (9888, 1586888), (10832, 1448592), (13184, 1190166), (14064, 1115696), (16248, 965728), (18752, 836772), (19776, 793444), (21664, 724296), (26368, 595083), (28128, 557848), (30179, 519936), (32496, 482864), (37504, 418386), (39552, 396722), (43328, 362148), (56256, 278924), (60358, 259968), (64992, 241432), (69731, 225024), (75008, 209193), (79104, 198361), (86656, 181074), (90537, 173312), (112512, 139462), (120716, 129984)]