31285816404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{15641}}^1$

素因数の和:15981

約数の個数: 96

約数和(自身を含む): 79606517760

約数和(自身を除く): 48320701356

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 283, 372, 566, 589, 849, 1132, 1178, 1698, 1767, 2356, 3396, 3534, 5377, 7068, 8773, 10754, 15641, 16131, 17546, 21508, 26319, 31282, 32262, 35092, 46923, 52638, 62564, 64524, 93846, 105276, 166687, 187692, 297179, 333374, 484871, 500061, 594358, 666748, 891537, 969742, 1000122, 1188716, 1454613, 1783074, 1939484, 2000244, 2909226, 3566148, 4426403, 5818452, 8852806, 9212549, 13279209, 17705612, 18425098, 26558418, 27637647, 36850196, 53116836, 55275294, 84101657, 110550588, 137218493, 168203314, 252304971, 274436986, 336406628, 411655479, 504609942, 548873972, 823310958, 1009219884, 1646621916, 2607151367, 5214302734, 7821454101, 10428605468, 15642908202, 31285816404]

約数ペア:

[(1, 31285816404), (2, 15642908202), (3, 10428605468), (4, 7821454101), (6, 5214302734), (12, 2607151367), (19, 1646621916), (31, 1009219884), (38, 823310958), (57, 548873972), (62, 504609942), (76, 411655479), (93, 336406628), (114, 274436986), (124, 252304971), (186, 168203314), (228, 137218493), (283, 110550588), (372, 84101657), (566, 55275294), (589, 53116836), (849, 36850196), (1132, 27637647), (1178, 26558418), (1698, 18425098), (1767, 17705612), (2356, 13279209), (3396, 9212549), (3534, 8852806), (5377, 5818452), (7068, 4426403), (8773, 3566148), (10754, 2909226), (15641, 2000244), (16131, 1939484), (17546, 1783074), (21508, 1454613), (26319, 1188716), (31282, 1000122), (32262, 969742), (35092, 891537), (46923, 666748), (52638, 594358), (62564, 500061), (64524, 484871), (93846, 333374), (105276, 297179), (166687, 187692)]