1887641712

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2628

約数の個数: 160

約数和(自身を含む): 5949500160

約数和(自身を除く): 4061858448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 163, 176, 198, 216, 264, 297, 326, 396, 432, 489, 528, 594, 652, 792, 978, 1188, 1304, 1467, 1584, 1793, 1956, 2376, 2437, 2608, 2934, 3586, 3912, 4401, 4752, 4874, 5379, 5868, 7172, 7311, 7824, 8802, 9748, 10758, 11736, 14344, 14622, 16137, 17604, 19496, 21516, 21933, 23472, 26807, 28688, 29244, 32274, 35208, 38992, 43032, 43866, 48411, 53614, 58488, 64548, 65799, 70416, 80421, 86064, 87732, 96822, 107228, 116976, 129096, 131598, 160842, 175464, 193644, 214456, 241263, 258192, 263196, 321684, 350928, 387288, 397231, 428912, 482526, 526392, 643368, 723789, 774576, 794462, 965052, 1052784, 1191693, 1286736, 1447578, 1588924, 1930104, 2383386, 2895156, 3177848, 3575079, 3860208, 4369541, 4766772, 5790312, 6355696, 7150158, 8739082, 9533544, 10725237, 11580624, 13108623, 14300316, 17478164, 19067088, 21450474, 26217246, 28600632, 34956328, 39325869, 42900948, 52434492, 57201264, 69912656, 78651738, 85801896, 104868984, 117977607, 157303476, 171603792, 209737968, 235955214, 314606952, 471910428, 629213904, 943820856, 1887641712]

約数ペア:

[(1, 1887641712), (2, 943820856), (3, 629213904), (4, 471910428), (6, 314606952), (8, 235955214), (9, 209737968), (11, 171603792), (12, 157303476), (16, 117977607), (18, 104868984), (22, 85801896), (24, 78651738), (27, 69912656), (33, 57201264), (36, 52434492), (44, 42900948), (48, 39325869), (54, 34956328), (66, 28600632), (72, 26217246), (88, 21450474), (99, 19067088), (108, 17478164), (132, 14300316), (144, 13108623), (163, 11580624), (176, 10725237), (198, 9533544), (216, 8739082), (264, 7150158), (297, 6355696), (326, 5790312), (396, 4766772), (432, 4369541), (489, 3860208), (528, 3575079), (594, 3177848), (652, 2895156), (792, 2383386), (978, 1930104), (1188, 1588924), (1304, 1447578), (1467, 1286736), (1584, 1191693), (1793, 1052784), (1956, 965052), (2376, 794462), (2437, 774576), (2608, 723789), (2934, 643368), (3586, 526392), (3912, 482526), (4401, 428912), (4752, 397231), (4874, 387288), (5379, 350928), (5868, 321684), (7172, 263196), (7311, 258192), (7824, 241263), (8802, 214456), (9748, 193644), (10758, 175464), (11736, 160842), (14344, 131598), (14622, 129096), (16137, 116976), (17604, 107228), (19496, 96822), (21516, 87732), (21933, 86064), (23472, 80421), (26807, 70416), (28688, 65799), (29244, 64548), (32274, 58488), (35208, 53614), (38992, 48411), (43032, 43866)]