254668752

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 160

約数和(自身を含む): 795365760

約数和(自身を除く): 540697008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 137, 144, 156, 208, 216, 234, 274, 312, 331, 351, 411, 432, 468, 548, 624, 662, 702, 822, 936, 993, 1096, 1233, 1324, 1404, 1644, 1781, 1872, 1986, 2192, 2466, 2648, 2808, 2979, 3288, 3562, 3699, 3972, 4303, 4932, 5296, 5343, 5616, 5958, 6576, 7124, 7398, 7944, 8606, 8937, 9864, 10686, 11916, 12909, 14248, 14796, 15888, 16029, 17212, 17874, 19728, 21372, 23832, 25818, 28496, 29592, 32058, 34424, 35748, 38727, 42744, 45347, 47664, 48087, 51636, 59184, 64116, 68848, 71496, 77454, 85488, 90694, 96174, 103272, 116181, 128232, 136041, 142992, 154908, 181388, 192348, 206544, 232362, 256464, 272082, 309816, 362776, 384696, 408123, 464724, 544164, 589511, 619632, 725552, 769392, 816246, 929448, 1088328, 1179022, 1224369, 1632492, 1768533, 1858896, 2176656, 2358044, 2448738, 3264984, 3537066, 4716088, 4897476, 5305599, 6529968, 7074132, 9432176, 9794952, 10611198, 14148264, 15916797, 19589904, 21222396, 28296528, 31833594, 42444792, 63667188, 84889584, 127334376, 254668752]

約数ペア:

[(1, 254668752), (2, 127334376), (3, 84889584), (4, 63667188), (6, 42444792), (8, 31833594), (9, 28296528), (12, 21222396), (13, 19589904), (16, 15916797), (18, 14148264), (24, 10611198), (26, 9794952), (27, 9432176), (36, 7074132), (39, 6529968), (48, 5305599), (52, 4897476), (54, 4716088), (72, 3537066), (78, 3264984), (104, 2448738), (108, 2358044), (117, 2176656), (137, 1858896), (144, 1768533), (156, 1632492), (208, 1224369), (216, 1179022), (234, 1088328), (274, 929448), (312, 816246), (331, 769392), (351, 725552), (411, 619632), (432, 589511), (468, 544164), (548, 464724), (624, 408123), (662, 384696), (702, 362776), (822, 309816), (936, 272082), (993, 256464), (1096, 232362), (1233, 206544), (1324, 192348), (1404, 181388), (1644, 154908), (1781, 142992), (1872, 136041), (1986, 128232), (2192, 116181), (2466, 103272), (2648, 96174), (2808, 90694), (2979, 85488), (3288, 77454), (3562, 71496), (3699, 68848), (3972, 64116), (4303, 59184), (4932, 51636), (5296, 48087), (5343, 47664), (5616, 45347), (5958, 42744), (6576, 38727), (7124, 35748), (7398, 34424), (7944, 32058), (8606, 29592), (8937, 28496), (9864, 25818), (10686, 23832), (11916, 21372), (12909, 19728), (14248, 17874), (14796, 17212), (15888, 16029)]