305121344

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 126

約数和(自身を含む): 704456046

約数和(自身を除く): 399334702

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 82, 88, 121, 124, 164, 176, 242, 248, 328, 341, 352, 451, 484, 496, 656, 682, 704, 902, 961, 968, 992, 1271, 1312, 1364, 1804, 1922, 1936, 1984, 2542, 2624, 2728, 3608, 3751, 3844, 3872, 4961, 5084, 5456, 7216, 7502, 7688, 7744, 9922, 10168, 10571, 10912, 13981, 14432, 15004, 15376, 19844, 20336, 21142, 21824, 27962, 28864, 30008, 30752, 39401, 39688, 40672, 42284, 55924, 60016, 61504, 78802, 79376, 81344, 84568, 111848, 116281, 120032, 153791, 157604, 158752, 169136, 223696, 232562, 240064, 307582, 315208, 317504, 338272, 433411, 447392, 465124, 615164, 630416, 676544, 866822, 894784, 930248, 1230328, 1260832, 1733644, 1860496, 2460656, 2521664, 3467288, 3720992, 4767521, 4921312, 6934576, 7441984, 9535042, 9842624, 13869152, 19070084, 27738304, 38140168, 76280336, 152560672, 305121344]

約数ペア:

[(1, 305121344), (2, 152560672), (4, 76280336), (8, 38140168), (11, 27738304), (16, 19070084), (22, 13869152), (31, 9842624), (32, 9535042), (41, 7441984), (44, 6934576), (62, 4921312), (64, 4767521), (82, 3720992), (88, 3467288), (121, 2521664), (124, 2460656), (164, 1860496), (176, 1733644), (242, 1260832), (248, 1230328), (328, 930248), (341, 894784), (352, 866822), (451, 676544), (484, 630416), (496, 615164), (656, 465124), (682, 447392), (704, 433411), (902, 338272), (961, 317504), (968, 315208), (992, 307582), (1271, 240064), (1312, 232562), (1364, 223696), (1804, 169136), (1922, 158752), (1936, 157604), (1984, 153791), (2542, 120032), (2624, 116281), (2728, 111848), (3608, 84568), (3751, 81344), (3844, 79376), (3872, 78802), (4961, 61504), (5084, 60016), (5456, 55924), (7216, 42284), (7502, 40672), (7688, 39688), (7744, 39401), (9922, 30752), (10168, 30008), (10571, 28864), (10912, 27962), (13981, 21824), (14432, 21142), (15004, 20336), (15376, 19844)]