402178416

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 1066672800

約数和(自身を除く): 664494384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 149, 159, 212, 298, 318, 424, 447, 596, 636, 848, 894, 1061, 1192, 1272, 1788, 2122, 2384, 2544, 3183, 3576, 4244, 6366, 7152, 7897, 8488, 12732, 15794, 16976, 23691, 25464, 31588, 47382, 50928, 56233, 63176, 94764, 112466, 126352, 158089, 168699, 189528, 224932, 316178, 337398, 379056, 449864, 474267, 632356, 674796, 899728, 948534, 1264712, 1349592, 1897068, 2529424, 2699184, 3794136, 7588272, 8378717, 16757434, 25136151, 33514868, 50272302, 67029736, 100544604, 134059472, 201089208, 402178416]

約数ペア:

[(1, 402178416), (2, 201089208), (3, 134059472), (4, 100544604), (6, 67029736), (8, 50272302), (12, 33514868), (16, 25136151), (24, 16757434), (48, 8378717), (53, 7588272), (106, 3794136), (149, 2699184), (159, 2529424), (212, 1897068), (298, 1349592), (318, 1264712), (424, 948534), (447, 899728), (596, 674796), (636, 632356), (848, 474267), (894, 449864), (1061, 379056), (1192, 337398), (1272, 316178), (1788, 224932), (2122, 189528), (2384, 168699), (2544, 158089), (3183, 126352), (3576, 112466), (4244, 94764), (6366, 63176), (7152, 56233), (7897, 50928), (8488, 47382), (12732, 31588), (15794, 25464), (16976, 23691)]