196636472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 414720000

約数和(自身を除く): 218083528

約数列:

[1, 2, 4, 8, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 551, 589, 899, 1102, 1178, 1439, 1798, 2204, 2356, 2878, 3596, 4408, 4712, 5756, 7192, 11512, 17081, 27341, 34162, 41731, 44609, 54682, 68324, 83462, 89218, 109364, 136648, 166924, 178436, 218728, 333848, 356872, 792889, 847571, 1293661, 1585778, 1695142, 2587322, 3171556, 3390284, 5174644, 6343112, 6780568, 10349288, 24579559, 49159118, 98318236, 196636472]

約数ペア:

[(1, 196636472), (2, 98318236), (4, 49159118), (8, 24579559), (19, 10349288), (29, 6780568), (31, 6343112), (38, 5174644), (58, 3390284), (62, 3171556), (76, 2587322), (116, 1695142), (124, 1585778), (152, 1293661), (232, 847571), (248, 792889), (551, 356872), (589, 333848), (899, 218728), (1102, 178436), (1178, 166924), (1439, 136648), (1798, 109364), (2204, 89218), (2356, 83462), (2878, 68324), (3596, 54682), (4408, 44609), (4712, 41731), (5756, 34162), (7192, 27341), (11512, 17081)]