1455368512

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:840

約数の個数: 84

約数和(自身を含む): 3145901760

約数和(自身を除く): 1690533248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 239, 338, 416, 478, 563, 676, 832, 956, 1126, 1352, 1912, 2252, 2704, 3107, 3824, 4504, 5408, 6214, 7319, 7648, 9008, 10816, 12428, 14638, 15296, 18016, 24856, 29276, 36032, 40391, 49712, 58552, 80782, 95147, 99424, 117104, 134557, 161564, 190294, 198848, 234208, 269114, 323128, 380588, 468416, 538228, 646256, 761176, 1076456, 1292512, 1522352, 1749241, 2152912, 2585024, 3044704, 3498482, 4305824, 6089408, 6996964, 8611648, 13993928, 22740133, 27987856, 45480266, 55975712, 90960532, 111951424, 181921064, 363842128, 727684256, 1455368512]

約数ペア:

[(1, 1455368512), (2, 727684256), (4, 363842128), (8, 181921064), (13, 111951424), (16, 90960532), (26, 55975712), (32, 45480266), (52, 27987856), (64, 22740133), (104, 13993928), (169, 8611648), (208, 6996964), (239, 6089408), (338, 4305824), (416, 3498482), (478, 3044704), (563, 2585024), (676, 2152912), (832, 1749241), (956, 1522352), (1126, 1292512), (1352, 1076456), (1912, 761176), (2252, 646256), (2704, 538228), (3107, 468416), (3824, 380588), (4504, 323128), (5408, 269114), (6214, 234208), (7319, 198848), (7648, 190294), (9008, 161564), (10816, 134557), (12428, 117104), (14638, 99424), (15296, 95147), (18016, 80782), (24856, 58552), (29276, 49712), (36032, 40391)]