385990236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15383}}^1$

素因数の和:15451

約数の個数: 72

約数和(自身を含む): 1058357664

約数和(自身を除く): 672367428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 4182, 6273, 8364, 12546, 15383, 25092, 30766, 46149, 61532, 92298, 138447, 184596, 261511, 276894, 523022, 553788, 630703, 784533, 1046044, 1261406, 1569066, 1892109, 2353599, 2522812, 3138132, 3784218, 4707198, 5676327, 7568436, 9414396, 10721951, 11352654, 21443902, 22705308, 32165853, 42887804, 64331706, 96497559, 128663412, 192995118, 385990236]

約数ペア:

[(1, 385990236), (2, 192995118), (3, 128663412), (4, 96497559), (6, 64331706), (9, 42887804), (12, 32165853), (17, 22705308), (18, 21443902), (34, 11352654), (36, 10721951), (41, 9414396), (51, 7568436), (68, 5676327), (82, 4707198), (102, 3784218), (123, 3138132), (153, 2522812), (164, 2353599), (204, 1892109), (246, 1569066), (306, 1261406), (369, 1046044), (492, 784533), (612, 630703), (697, 553788), (738, 523022), (1394, 276894), (1476, 261511), (2091, 184596), (2788, 138447), (4182, 92298), (6273, 61532), (8364, 46149), (12546, 30766), (15383, 25092)]