201610728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1680

約数の個数: 128

約数和(自身を含む): 622857600

約数和(自身を除く): 421246872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 53, 54, 66, 72, 88, 99, 106, 108, 132, 159, 198, 212, 216, 264, 297, 318, 396, 424, 477, 583, 594, 636, 792, 954, 1166, 1188, 1272, 1431, 1601, 1749, 1908, 2332, 2376, 2862, 3202, 3498, 3816, 4664, 4803, 5247, 5724, 6404, 6996, 9606, 10494, 11448, 12808, 13992, 14409, 15741, 17611, 19212, 20988, 28818, 31482, 35222, 38424, 41976, 43227, 52833, 57636, 62964, 70444, 84853, 86454, 105666, 115272, 125928, 140888, 158499, 169706, 172908, 211332, 254559, 316998, 339412, 345816, 422664, 475497, 509118, 633996, 678824, 763677, 933383, 950994, 1018236, 1267992, 1527354, 1866766, 1901988, 2036472, 2291031, 2800149, 3054708, 3733532, 3803976, 4582062, 5600298, 6109416, 7467064, 8400447, 9164124, 11200596, 16800894, 18328248, 22401192, 25201341, 33601788, 50402682, 67203576, 100805364, 201610728]

約数ペア:

[(1, 201610728), (2, 100805364), (3, 67203576), (4, 50402682), (6, 33601788), (8, 25201341), (9, 22401192), (11, 18328248), (12, 16800894), (18, 11200596), (22, 9164124), (24, 8400447), (27, 7467064), (33, 6109416), (36, 5600298), (44, 4582062), (53, 3803976), (54, 3733532), (66, 3054708), (72, 2800149), (88, 2291031), (99, 2036472), (106, 1901988), (108, 1866766), (132, 1527354), (159, 1267992), (198, 1018236), (212, 950994), (216, 933383), (264, 763677), (297, 678824), (318, 633996), (396, 509118), (424, 475497), (477, 422664), (583, 345816), (594, 339412), (636, 316998), (792, 254559), (954, 211332), (1166, 172908), (1188, 169706), (1272, 158499), (1431, 140888), (1601, 125928), (1749, 115272), (1908, 105666), (2332, 86454), (2376, 84853), (2862, 70444), (3202, 62964), (3498, 57636), (3816, 52833), (4664, 43227), (4803, 41976), (5247, 38424), (5724, 35222), (6404, 31482), (6996, 28818), (9606, 20988), (10494, 19212), (11448, 17611), (12808, 15741), (13992, 14409)]