442037412

素因数分解:

$2^2\times 3^5\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2591

約数の個数: 72

約数和(自身を含む): 1165312512

約数和(自身を除く): 723275100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 243, 324, 382, 486, 573, 764, 972, 1146, 1719, 2292, 2381, 3438, 4762, 5157, 6876, 7143, 9524, 10314, 14286, 15471, 20628, 21429, 28572, 30942, 42858, 46413, 61884, 64287, 85716, 92826, 128574, 185652, 192861, 257148, 385722, 454771, 578583, 771444, 909542, 1157166, 1364313, 1819084, 2314332, 2728626, 4092939, 5457252, 8185878, 12278817, 16371756, 24557634, 36836451, 49115268, 73672902, 110509353, 147345804, 221018706, 442037412]

約数ペア:

[(1, 442037412), (2, 221018706), (3, 147345804), (4, 110509353), (6, 73672902), (9, 49115268), (12, 36836451), (18, 24557634), (27, 16371756), (36, 12278817), (54, 8185878), (81, 5457252), (108, 4092939), (162, 2728626), (191, 2314332), (243, 1819084), (324, 1364313), (382, 1157166), (486, 909542), (573, 771444), (764, 578583), (972, 454771), (1146, 385722), (1719, 257148), (2292, 192861), (2381, 185652), (3438, 128574), (4762, 92826), (5157, 85716), (6876, 64287), (7143, 61884), (9524, 46413), (10314, 42858), (14286, 30942), (15471, 28572), (20628, 21429)]