779359968

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 240

約数和(自身を含む): 2535714720

約数和(自身を除く): 1756354752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 68, 69, 72, 81, 92, 96, 102, 108, 136, 138, 144, 153, 162, 184, 204, 207, 216, 272, 276, 288, 306, 324, 368, 391, 408, 414, 432, 459, 544, 552, 612, 621, 648, 736, 769, 782, 816, 828, 864, 918, 1104, 1173, 1224, 1242, 1296, 1377, 1538, 1564, 1632, 1656, 1836, 1863, 2208, 2307, 2346, 2448, 2484, 2592, 2754, 3076, 3128, 3312, 3519, 3672, 3726, 4614, 4692, 4896, 4968, 5508, 6152, 6256, 6624, 6921, 7038, 7344, 7452, 9228, 9384, 9936, 10557, 11016, 12304, 12512, 13073, 13842, 14076, 14688, 14904, 17687, 18456, 18768, 19872, 20763, 21114, 22032, 24608, 26146, 27684, 28152, 29808, 31671, 35374, 36912, 37536, 39219, 41526, 42228, 44064, 52292, 53061, 55368, 56304, 59616, 62289, 63342, 70748, 73824, 78438, 83052, 84456, 104584, 106122, 110736, 112608, 117657, 124578, 126684, 141496, 156876, 159183, 166104, 168912, 209168, 212244, 221472, 235314, 249156, 253368, 282992, 300679, 313752, 318366, 332208, 337824, 352971, 418336, 424488, 470628, 477549, 498312, 506736, 565984, 601358, 627504, 636732, 664416, 705942, 848976, 902037, 941256, 955098, 996624, 1013472, 1058913, 1202716, 1255008, 1273464, 1411884, 1432647, 1697952, 1804074, 1882512, 1910196, 1993248, 2117826, 2405432, 2546928, 2706111, 2823768, 2865294, 3608148, 3765024, 3820392, 4235652, 4810864, 5093856, 5412222, 5647536, 5730588, 7216296, 7640784, 8118333, 8471304, 9621728, 10824444, 11295072, 11461176, 14432592, 15281568, 16236666, 16942608, 21648888, 22922352, 24354999, 28865184, 32473332, 33885216, 43297776, 45844704, 48709998, 64946664, 86595552, 97419996, 129893328, 194839992, 259786656, 389679984, 779359968]

約数ペア:

[(1, 779359968), (2, 389679984), (3, 259786656), (4, 194839992), (6, 129893328), (8, 97419996), (9, 86595552), (12, 64946664), (16, 48709998), (17, 45844704), (18, 43297776), (23, 33885216), (24, 32473332), (27, 28865184), (32, 24354999), (34, 22922352), (36, 21648888), (46, 16942608), (48, 16236666), (51, 15281568), (54, 14432592), (68, 11461176), (69, 11295072), (72, 10824444), (81, 9621728), (92, 8471304), (96, 8118333), (102, 7640784), (108, 7216296), (136, 5730588), (138, 5647536), (144, 5412222), (153, 5093856), (162, 4810864), (184, 4235652), (204, 3820392), (207, 3765024), (216, 3608148), (272, 2865294), (276, 2823768), (288, 2706111), (306, 2546928), (324, 2405432), (368, 2117826), (391, 1993248), (408, 1910196), (414, 1882512), (432, 1804074), (459, 1697952), (544, 1432647), (552, 1411884), (612, 1273464), (621, 1255008), (648, 1202716), (736, 1058913), (769, 1013472), (782, 996624), (816, 955098), (828, 941256), (864, 902037), (918, 848976), (1104, 705942), (1173, 664416), (1224, 636732), (1242, 627504), (1296, 601358), (1377, 565984), (1538, 506736), (1564, 498312), (1632, 477549), (1656, 470628), (1836, 424488), (1863, 418336), (2208, 352971), (2307, 337824), (2346, 332208), (2448, 318366), (2484, 313752), (2592, 300679), (2754, 282992), (3076, 253368), (3128, 249156), (3312, 235314), (3519, 221472), (3672, 212244), (3726, 209168), (4614, 168912), (4692, 166104), (4896, 159183), (4968, 156876), (5508, 141496), (6152, 126684), (6256, 124578), (6624, 117657), (6921, 112608), (7038, 110736), (7344, 106122), (7452, 104584), (9228, 84456), (9384, 83052), (9936, 78438), (10557, 73824), (11016, 70748), (12304, 63342), (12512, 62289), (13073, 59616), (13842, 56304), (14076, 55368), (14688, 53061), (14904, 52292), (17687, 44064), (18456, 42228), (18768, 41526), (19872, 39219), (20763, 37536), (21114, 36912), (22032, 35374), (24608, 31671), (26146, 29808), (27684, 28152)]