1278148848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:967

約数の個数: 160

約数和(自身を含む): 3659765760

約数和(自身を除く): 2381616912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 53, 57, 62, 76, 93, 106, 114, 124, 152, 159, 186, 212, 228, 248, 304, 318, 372, 424, 456, 496, 589, 636, 744, 848, 853, 912, 1007, 1178, 1272, 1488, 1643, 1706, 1767, 2014, 2356, 2544, 2559, 3021, 3286, 3412, 3534, 4028, 4712, 4929, 5118, 6042, 6572, 6824, 7068, 8056, 9424, 9858, 10236, 12084, 13144, 13648, 14136, 16112, 16207, 19716, 20472, 24168, 26288, 26443, 28272, 31217, 32414, 39432, 40944, 45209, 48336, 48621, 52886, 62434, 64828, 78864, 79329, 90418, 93651, 97242, 105772, 124868, 129656, 135627, 158658, 180836, 187302, 194484, 211544, 249736, 259312, 271254, 317316, 361672, 374604, 388968, 423088, 499472, 502417, 542508, 634632, 723344, 749208, 777936, 858971, 1004834, 1085016, 1269264, 1401479, 1498416, 1507251, 1717942, 2009668, 2170032, 2576913, 2802958, 3014502, 3435884, 4019336, 4204437, 5153826, 5605916, 6029004, 6871768, 8038672, 8408874, 10307652, 11211832, 12058008, 13743536, 16817748, 20615304, 22423664, 24116016, 26628101, 33635496, 41230608, 53256202, 67270992, 79884303, 106512404, 159768606, 213024808, 319537212, 426049616, 639074424, 1278148848]

約数ペア:

[(1, 1278148848), (2, 639074424), (3, 426049616), (4, 319537212), (6, 213024808), (8, 159768606), (12, 106512404), (16, 79884303), (19, 67270992), (24, 53256202), (31, 41230608), (38, 33635496), (48, 26628101), (53, 24116016), (57, 22423664), (62, 20615304), (76, 16817748), (93, 13743536), (106, 12058008), (114, 11211832), (124, 10307652), (152, 8408874), (159, 8038672), (186, 6871768), (212, 6029004), (228, 5605916), (248, 5153826), (304, 4204437), (318, 4019336), (372, 3435884), (424, 3014502), (456, 2802958), (496, 2576913), (589, 2170032), (636, 2009668), (744, 1717942), (848, 1507251), (853, 1498416), (912, 1401479), (1007, 1269264), (1178, 1085016), (1272, 1004834), (1488, 858971), (1643, 777936), (1706, 749208), (1767, 723344), (2014, 634632), (2356, 542508), (2544, 502417), (2559, 499472), (3021, 423088), (3286, 388968), (3412, 374604), (3534, 361672), (4028, 317316), (4712, 271254), (4929, 259312), (5118, 249736), (6042, 211544), (6572, 194484), (6824, 187302), (7068, 180836), (8056, 158658), (9424, 135627), (9858, 129656), (10236, 124868), (12084, 105772), (13144, 97242), (13648, 93651), (14136, 90418), (16112, 79329), (16207, 78864), (19716, 64828), (20472, 62434), (24168, 52886), (26288, 48621), (26443, 48336), (28272, 45209), (31217, 40944), (32414, 39432)]