8216068432

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{326449}}^1$

素因数の和:326492

約数の個数: 60

約数和(自身を含む): 18843346900

約数和(自身を除く): 10627278468

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 12584, 25168, 326449, 652898, 1305796, 2611592, 3590939, 4243837, 5223184, 7181878, 8487674, 14363756, 16975348, 28727512, 33950696, 39500329, 46682207, 57455024, 67901392, 79000658, 93364414, 158001316, 186728828, 316002632, 373457656, 513504277, 632005264, 746915312, 1027008554, 2054017108, 4108034216, 8216068432]

約数ペア:

[(1, 8216068432), (2, 4108034216), (4, 2054017108), (8, 1027008554), (11, 746915312), (13, 632005264), (16, 513504277), (22, 373457656), (26, 316002632), (44, 186728828), (52, 158001316), (88, 93364414), (104, 79000658), (121, 67901392), (143, 57455024), (176, 46682207), (208, 39500329), (242, 33950696), (286, 28727512), (484, 16975348), (572, 14363756), (968, 8487674), (1144, 7181878), (1573, 5223184), (1936, 4243837), (2288, 3590939), (3146, 2611592), (6292, 1305796), (12584, 652898), (25168, 326449)]