341980912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 819044800

約数和(自身を除く): 477063888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 349, 364, 673, 698, 728, 1346, 1396, 1456, 2443, 2692, 2792, 4537, 4711, 4886, 5384, 5584, 8749, 9074, 9422, 9772, 10768, 17498, 18148, 18844, 19544, 31759, 34996, 36296, 37688, 39088, 61243, 63518, 69992, 72592, 75376, 122486, 127036, 139984, 234877, 244972, 254072, 469754, 489944, 508144, 939508, 979888, 1644139, 1879016, 3053401, 3288278, 3758032, 6106802, 6576556, 12213604, 13153112, 21373807, 24427208, 26306224, 42747614, 48854416, 85495228, 170990456, 341980912]

約数ペア:

[(1, 341980912), (2, 170990456), (4, 85495228), (7, 48854416), (8, 42747614), (13, 26306224), (14, 24427208), (16, 21373807), (26, 13153112), (28, 12213604), (52, 6576556), (56, 6106802), (91, 3758032), (104, 3288278), (112, 3053401), (182, 1879016), (208, 1644139), (349, 979888), (364, 939508), (673, 508144), (698, 489944), (728, 469754), (1346, 254072), (1396, 244972), (1456, 234877), (2443, 139984), (2692, 127036), (2792, 122486), (4537, 75376), (4711, 72592), (4886, 69992), (5384, 63518), (5584, 61243), (8749, 39088), (9074, 37688), (9422, 36296), (9772, 34996), (10768, 31759), (17498, 19544), (18148, 18844)]