308010976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 790370784

約数和(自身を除く): 482359808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 293, 304, 361, 364, 416, 494, 532, 586, 608, 722, 728, 988, 1064, 1172, 1444, 1456, 1729, 1976, 2051, 2128, 2344, 2527, 2888, 2912, 3458, 3809, 3952, 4102, 4256, 4688, 4693, 5054, 5567, 5776, 6916, 7618, 7904, 8204, 9376, 9386, 10108, 11134, 11552, 13832, 15236, 16408, 18772, 20216, 22268, 26663, 27664, 30472, 32816, 32851, 37544, 38969, 40432, 44536, 53326, 55328, 60944, 65632, 65702, 72371, 75088, 77938, 80864, 89072, 105773, 106652, 121888, 131404, 144742, 150176, 155876, 178144, 211546, 213304, 262808, 289484, 311752, 423092, 426608, 506597, 525616, 578968, 623504, 740411, 846184, 853216, 1013194, 1051232, 1157936, 1247008, 1375049, 1480822, 1692368, 2026388, 2315872, 2750098, 2961644, 3384736, 4052776, 5500196, 5923288, 8105552, 9625343, 11000392, 11846576, 16211104, 19250686, 22000784, 23693152, 38501372, 44001568, 77002744, 154005488, 308010976]

約数ペア:

[(1, 308010976), (2, 154005488), (4, 77002744), (7, 44001568), (8, 38501372), (13, 23693152), (14, 22000784), (16, 19250686), (19, 16211104), (26, 11846576), (28, 11000392), (32, 9625343), (38, 8105552), (52, 5923288), (56, 5500196), (76, 4052776), (91, 3384736), (104, 2961644), (112, 2750098), (133, 2315872), (152, 2026388), (182, 1692368), (208, 1480822), (224, 1375049), (247, 1247008), (266, 1157936), (293, 1051232), (304, 1013194), (361, 853216), (364, 846184), (416, 740411), (494, 623504), (532, 578968), (586, 525616), (608, 506597), (722, 426608), (728, 423092), (988, 311752), (1064, 289484), (1172, 262808), (1444, 213304), (1456, 211546), (1729, 178144), (1976, 155876), (2051, 150176), (2128, 144742), (2344, 131404), (2527, 121888), (2888, 106652), (2912, 105773), (3458, 89072), (3809, 80864), (3952, 77938), (4102, 75088), (4256, 72371), (4688, 65702), (4693, 65632), (5054, 60944), (5567, 55328), (5776, 53326), (6916, 44536), (7618, 40432), (7904, 38969), (8204, 37544), (9376, 32851), (9386, 32816), (10108, 30472), (11134, 27664), (11552, 26663), (13832, 22268), (15236, 20216), (16408, 18772)]