1243835568

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:888

約数の個数: 160

約数和(自身を含む): 3718809600

約数和(自身を除く): 2474974032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 131, 144, 186, 216, 248, 262, 279, 372, 393, 432, 496, 524, 558, 709, 744, 786, 837, 1048, 1116, 1179, 1418, 1488, 1572, 1674, 2096, 2127, 2232, 2358, 2836, 3144, 3348, 3537, 4061, 4254, 4464, 4716, 5672, 6288, 6381, 6696, 7074, 8122, 8508, 9432, 11344, 12183, 12762, 13392, 14148, 16244, 17016, 18864, 19143, 21979, 24366, 25524, 28296, 32488, 34032, 36549, 38286, 43958, 48732, 51048, 56592, 64976, 65937, 73098, 76572, 87916, 92879, 97464, 102096, 109647, 131874, 146196, 153144, 175832, 185758, 194928, 197811, 219294, 263748, 278637, 292392, 306288, 351664, 371516, 395622, 438588, 527496, 557274, 584784, 593433, 743032, 791244, 835911, 877176, 1054992, 1114548, 1186866, 1486064, 1582488, 1671822, 1754352, 2229096, 2373732, 2507733, 2879249, 3164976, 3343644, 4458192, 4747464, 5015466, 5758498, 6687288, 8637747, 9494928, 10030932, 11516996, 13374576, 17275494, 20061864, 23033992, 25913241, 34550988, 40123728, 46067984, 51826482, 69101976, 77739723, 103652964, 138203952, 155479446, 207305928, 310958892, 414611856, 621917784, 1243835568]

約数ペア:

[(1, 1243835568), (2, 621917784), (3, 414611856), (4, 310958892), (6, 207305928), (8, 155479446), (9, 138203952), (12, 103652964), (16, 77739723), (18, 69101976), (24, 51826482), (27, 46067984), (31, 40123728), (36, 34550988), (48, 25913241), (54, 23033992), (62, 20061864), (72, 17275494), (93, 13374576), (108, 11516996), (124, 10030932), (131, 9494928), (144, 8637747), (186, 6687288), (216, 5758498), (248, 5015466), (262, 4747464), (279, 4458192), (372, 3343644), (393, 3164976), (432, 2879249), (496, 2507733), (524, 2373732), (558, 2229096), (709, 1754352), (744, 1671822), (786, 1582488), (837, 1486064), (1048, 1186866), (1116, 1114548), (1179, 1054992), (1418, 877176), (1488, 835911), (1572, 791244), (1674, 743032), (2096, 593433), (2127, 584784), (2232, 557274), (2358, 527496), (2836, 438588), (3144, 395622), (3348, 371516), (3537, 351664), (4061, 306288), (4254, 292392), (4464, 278637), (4716, 263748), (5672, 219294), (6288, 197811), (6381, 194928), (6696, 185758), (7074, 175832), (8122, 153144), (8508, 146196), (9432, 131874), (11344, 109647), (12183, 102096), (12762, 97464), (13392, 92879), (14148, 87916), (16244, 76572), (17016, 73098), (18864, 65937), (19143, 64976), (21979, 56592), (24366, 51048), (25524, 48732), (28296, 43958), (32488, 38286), (34032, 36549)]