1796780336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4723}}^1$

素因数の和:4834

約数の個数: 80

約数和(自身を含む): 3936414720

約数和(自身を除く): 2139634384

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 118, 124, 208, 236, 248, 403, 472, 496, 767, 806, 944, 1534, 1612, 1829, 3068, 3224, 3658, 4723, 6136, 6448, 7316, 9446, 12272, 14632, 18892, 23777, 29264, 37784, 47554, 61399, 75568, 95108, 122798, 146413, 190216, 245596, 278657, 292826, 380432, 491192, 557314, 585652, 982384, 1114628, 1171304, 1903369, 2229256, 2342608, 3622541, 3806738, 4458512, 7245082, 7613476, 8638367, 14490164, 15226952, 17276734, 28980328, 30453904, 34553468, 57960656, 69106936, 112298771, 138213872, 224597542, 449195084, 898390168, 1796780336]

約数ペア:

[(1, 1796780336), (2, 898390168), (4, 449195084), (8, 224597542), (13, 138213872), (16, 112298771), (26, 69106936), (31, 57960656), (52, 34553468), (59, 30453904), (62, 28980328), (104, 17276734), (118, 15226952), (124, 14490164), (208, 8638367), (236, 7613476), (248, 7245082), (403, 4458512), (472, 3806738), (496, 3622541), (767, 2342608), (806, 2229256), (944, 1903369), (1534, 1171304), (1612, 1114628), (1829, 982384), (3068, 585652), (3224, 557314), (3658, 491192), (4723, 380432), (6136, 292826), (6448, 278657), (7316, 245596), (9446, 190216), (12272, 146413), (14632, 122798), (18892, 95108), (23777, 75568), (29264, 61399), (37784, 47554)]