318829082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 64

約数和(自身を含む): 617379840

約数和(自身を除く): 298550758

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 143, 209, 247, 253, 286, 299, 418, 437, 494, 506, 598, 874, 2551, 2717, 3289, 4807, 5102, 5434, 5681, 6578, 9614, 11362, 28061, 33163, 48469, 56122, 58673, 62491, 66326, 96938, 117346, 124982, 364793, 533159, 630097, 645403, 729586, 762749, 1066318, 1114787, 1260194, 1290806, 1525498, 2229574, 6931067, 8390239, 12262657, 13862134, 14492231, 16780478, 24525314, 28984462, 159414541, 318829082]

約数ペア:

[(1, 318829082), (2, 159414541), (11, 28984462), (13, 24525314), (19, 16780478), (22, 14492231), (23, 13862134), (26, 12262657), (38, 8390239), (46, 6931067), (143, 2229574), (209, 1525498), (247, 1290806), (253, 1260194), (286, 1114787), (299, 1066318), (418, 762749), (437, 729586), (494, 645403), (506, 630097), (598, 533159), (874, 364793), (2551, 124982), (2717, 117346), (3289, 96938), (4807, 66326), (5102, 62491), (5434, 58673), (5681, 56122), (6578, 48469), (9614, 33163), (11362, 28061)]