289235178

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{619}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 682992000

約数和(自身を除く): 393756822

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 509, 619, 918, 1018, 1238, 1527, 1857, 3054, 3714, 4581, 5571, 8653, 9162, 10523, 11142, 13743, 16713, 17306, 21046, 25959, 27486, 31569, 33426, 51918, 63138, 77877, 94707, 155754, 189414, 233631, 284121, 315071, 467262, 568242, 630142, 945213, 1890426, 2835639, 5356207, 5671278, 8506917, 10712414, 16068621, 17013834, 32137242, 48205863, 96411726, 144617589, 289235178]

約数ペア:

[(1, 289235178), (2, 144617589), (3, 96411726), (6, 48205863), (9, 32137242), (17, 17013834), (18, 16068621), (27, 10712414), (34, 8506917), (51, 5671278), (54, 5356207), (102, 2835639), (153, 1890426), (306, 945213), (459, 630142), (509, 568242), (619, 467262), (918, 315071), (1018, 284121), (1238, 233631), (1527, 189414), (1857, 155754), (3054, 94707), (3714, 77877), (4581, 63138), (5571, 51918), (8653, 33426), (9162, 31569), (10523, 27486), (11142, 25959), (13743, 21046), (16713, 17306)]