306820752

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1885

約数の個数: 120

約数和(自身を含む): 935181216

約数和(自身を除く): 628360464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 73, 84, 98, 112, 146, 147, 168, 196, 219, 292, 294, 336, 392, 438, 511, 584, 588, 784, 876, 1022, 1168, 1176, 1533, 1752, 1787, 2044, 2352, 3066, 3504, 3574, 3577, 4088, 5361, 6132, 7148, 7154, 8176, 10722, 10731, 12264, 12509, 14296, 14308, 21444, 21462, 24528, 25018, 28592, 28616, 37527, 42888, 42924, 50036, 57232, 75054, 85776, 85848, 87563, 100072, 130451, 150108, 171696, 175126, 200144, 260902, 262689, 300216, 350252, 391353, 521804, 525378, 600432, 700504, 782706, 913157, 1043608, 1050756, 1401008, 1565412, 1826314, 2087216, 2101512, 2739471, 3130824, 3652628, 4203024, 5478942, 6261648, 6392099, 7305256, 10957884, 12784198, 14610512, 19176297, 21915768, 25568396, 38352594, 43831536, 51136792, 76705188, 102273584, 153410376, 306820752]

約数ペア:

[(1, 306820752), (2, 153410376), (3, 102273584), (4, 76705188), (6, 51136792), (7, 43831536), (8, 38352594), (12, 25568396), (14, 21915768), (16, 19176297), (21, 14610512), (24, 12784198), (28, 10957884), (42, 7305256), (48, 6392099), (49, 6261648), (56, 5478942), (73, 4203024), (84, 3652628), (98, 3130824), (112, 2739471), (146, 2101512), (147, 2087216), (168, 1826314), (196, 1565412), (219, 1401008), (292, 1050756), (294, 1043608), (336, 913157), (392, 782706), (438, 700504), (511, 600432), (584, 525378), (588, 521804), (784, 391353), (876, 350252), (1022, 300216), (1168, 262689), (1176, 260902), (1533, 200144), (1752, 175126), (1787, 171696), (2044, 150108), (2352, 130451), (3066, 100072), (3504, 87563), (3574, 85848), (3577, 85776), (4088, 75054), (5361, 57232), (6132, 50036), (7148, 42924), (7154, 42888), (8176, 37527), (10722, 28616), (10731, 28592), (12264, 25018), (12509, 24528), (14296, 21462), (14308, 21444)]