348526672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2208

約数の個数: 60

約数和(自身を含む): 743548764

約数和(自身を除く): 395022092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 338, 488, 676, 793, 976, 1352, 1586, 2113, 2704, 3172, 4226, 6344, 8452, 10309, 12688, 16904, 20618, 27469, 33808, 41236, 54938, 82472, 109876, 128893, 164944, 219752, 257786, 357097, 439504, 515572, 714194, 1031144, 1428388, 1675609, 2062288, 2856776, 3351218, 5713552, 6702436, 13404872, 21782917, 26809744, 43565834, 87131668, 174263336, 348526672]

約数ペア:

[(1, 348526672), (2, 174263336), (4, 87131668), (8, 43565834), (13, 26809744), (16, 21782917), (26, 13404872), (52, 6702436), (61, 5713552), (104, 3351218), (122, 2856776), (169, 2062288), (208, 1675609), (244, 1428388), (338, 1031144), (488, 714194), (676, 515572), (793, 439504), (976, 357097), (1352, 257786), (1586, 219752), (2113, 164944), (2704, 128893), (3172, 109876), (4226, 82472), (6344, 54938), (8452, 41236), (10309, 33808), (12688, 27469), (16904, 20618)]