495148368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 1568471040

約数和(自身を除く): 1073322672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 169, 176, 179, 186, 208, 248, 264, 286, 312, 338, 341, 358, 372, 403, 429, 496, 507, 528, 537, 572, 624, 676, 682, 716, 744, 806, 858, 1014, 1023, 1074, 1144, 1209, 1352, 1364, 1432, 1488, 1612, 1716, 1859, 1969, 2028, 2046, 2148, 2288, 2327, 2418, 2704, 2728, 2864, 3224, 3432, 3718, 3938, 4056, 4092, 4296, 4433, 4654, 4836, 5239, 5456, 5549, 5577, 5907, 6448, 6864, 6981, 7436, 7876, 8112, 8184, 8592, 8866, 9308, 9672, 10478, 11098, 11154, 11814, 13299, 13962, 14872, 15717, 15752, 16368, 16647, 17732, 18616, 19344, 20956, 22196, 22308, 23628, 25597, 26598, 27924, 29744, 30251, 31434, 31504, 33294, 35464, 37232, 41912, 44392, 44616, 47256, 51194, 53196, 55848, 57629, 60502, 61039, 62868, 66588, 70928, 72137, 76791, 83824, 88784, 89232, 90753, 94512, 102388, 106392, 111696, 115258, 121004, 122078, 125736, 133176, 144274, 153582, 172887, 181506, 183117, 204776, 212784, 216411, 230516, 242008, 244156, 251472, 266352, 288548, 307164, 332761, 345774, 363012, 366234, 409552, 432822, 461032, 484016, 488312, 577096, 614328, 665522, 691548, 726024, 732468, 793507, 865644, 922064, 937781, 976624, 998283, 1154192, 1228656, 1331044, 1383096, 1452048, 1464936, 1587014, 1731288, 1875562, 1996566, 2380521, 2662088, 2766192, 2813343, 2929872, 3174028, 3462576, 3751124, 3993132, 4761042, 5324176, 5626686, 6348056, 7502248, 7986264, 9522084, 10315591, 11253372, 12696112, 15004496, 15972528, 19044168, 20631182, 22506744, 30946773, 38088336, 41262364, 45013488, 61893546, 82524728, 123787092, 165049456, 247574184, 495148368]

約数ペア:

[(1, 495148368), (2, 247574184), (3, 165049456), (4, 123787092), (6, 82524728), (8, 61893546), (11, 45013488), (12, 41262364), (13, 38088336), (16, 30946773), (22, 22506744), (24, 20631182), (26, 19044168), (31, 15972528), (33, 15004496), (39, 12696112), (44, 11253372), (48, 10315591), (52, 9522084), (62, 7986264), (66, 7502248), (78, 6348056), (88, 5626686), (93, 5324176), (104, 4761042), (124, 3993132), (132, 3751124), (143, 3462576), (156, 3174028), (169, 2929872), (176, 2813343), (179, 2766192), (186, 2662088), (208, 2380521), (248, 1996566), (264, 1875562), (286, 1731288), (312, 1587014), (338, 1464936), (341, 1452048), (358, 1383096), (372, 1331044), (403, 1228656), (429, 1154192), (496, 998283), (507, 976624), (528, 937781), (537, 922064), (572, 865644), (624, 793507), (676, 732468), (682, 726024), (716, 691548), (744, 665522), (806, 614328), (858, 577096), (1014, 488312), (1023, 484016), (1074, 461032), (1144, 432822), (1209, 409552), (1352, 366234), (1364, 363012), (1432, 345774), (1488, 332761), (1612, 307164), (1716, 288548), (1859, 266352), (1969, 251472), (2028, 244156), (2046, 242008), (2148, 230516), (2288, 216411), (2327, 212784), (2418, 204776), (2704, 183117), (2728, 181506), (2864, 172887), (3224, 153582), (3432, 144274), (3718, 133176), (3938, 125736), (4056, 122078), (4092, 121004), (4296, 115258), (4433, 111696), (4654, 106392), (4836, 102388), (5239, 94512), (5456, 90753), (5549, 89232), (5577, 88784), (5907, 83824), (6448, 76791), (6864, 72137), (6981, 70928), (7436, 66588), (7876, 62868), (8112, 61039), (8184, 60502), (8592, 57629), (8866, 55848), (9308, 53196), (9672, 51194), (10478, 47256), (11098, 44616), (11154, 44392), (11814, 41912), (13299, 37232), (13962, 35464), (14872, 33294), (15717, 31504), (15752, 31434), (16368, 30251), (16647, 29744), (17732, 27924), (18616, 26598), (19344, 25597), (20956, 23628), (22196, 22308)]