2961566192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2333}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 6563954880

約数和(自身を除く): 3602388688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 359, 442, 718, 884, 1436, 1768, 2333, 2872, 3536, 4666, 4667, 5744, 6103, 9332, 9334, 12206, 18664, 18668, 24412, 30329, 37328, 37336, 39661, 48824, 60658, 74672, 79322, 79339, 97648, 121316, 158644, 158678, 242632, 317288, 317356, 485264, 515593, 634576, 634712, 837547, 1031186, 1269424, 1675094, 2062372, 3350188, 4124744, 6700376, 8249488, 10888111, 13400752, 14238299, 21776222, 28476598, 43552444, 56953196, 87104888, 113906392, 174209776, 185097887, 227812784, 370195774, 740391548, 1480783096, 2961566192]

約数ペア:

[(1, 2961566192), (2, 1480783096), (4, 740391548), (8, 370195774), (13, 227812784), (16, 185097887), (17, 174209776), (26, 113906392), (34, 87104888), (52, 56953196), (68, 43552444), (104, 28476598), (136, 21776222), (208, 14238299), (221, 13400752), (272, 10888111), (359, 8249488), (442, 6700376), (718, 4124744), (884, 3350188), (1436, 2062372), (1768, 1675094), (2333, 1269424), (2872, 1031186), (3536, 837547), (4666, 634712), (4667, 634576), (5744, 515593), (6103, 485264), (9332, 317356), (9334, 317288), (12206, 242632), (18664, 158678), (18668, 158644), (24412, 121316), (30329, 97648), (37328, 79339), (37336, 79322), (39661, 74672), (48824, 60658)]