771709536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 2502339840

約数和(自身を除く): 1730630304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 61, 62, 72, 78, 93, 96, 104, 109, 117, 122, 124, 144, 156, 183, 186, 208, 218, 234, 244, 248, 279, 288, 312, 327, 366, 372, 403, 416, 436, 468, 488, 496, 549, 558, 624, 654, 732, 744, 793, 806, 872, 936, 976, 981, 992, 1098, 1116, 1209, 1248, 1308, 1417, 1464, 1488, 1586, 1612, 1744, 1872, 1891, 1952, 1962, 2196, 2232, 2379, 2418, 2616, 2834, 2928, 2976, 3172, 3224, 3379, 3488, 3627, 3744, 3782, 3924, 4251, 4392, 4464, 4758, 4836, 5232, 5668, 5673, 5856, 6344, 6448, 6649, 6758, 7137, 7254, 7564, 7848, 8502, 8784, 8928, 9516, 9672, 10137, 10464, 11336, 11346, 12688, 12753, 12896, 13298, 13516, 14274, 14508, 15128, 15696, 17004, 17019, 17568, 19032, 19344, 19947, 20274, 22672, 22692, 24583, 25376, 25506, 26596, 27032, 28548, 29016, 30256, 30411, 31392, 34008, 34038, 38064, 38688, 39894, 40548, 43927, 45344, 45384, 49166, 51012, 53192, 54064, 57096, 58032, 59841, 60512, 60822, 68016, 68076, 73749, 76128, 79788, 81096, 86437, 87854, 90768, 98332, 102024, 106384, 108128, 114192, 116064, 119682, 121644, 131781, 136032, 136152, 147498, 159576, 162192, 172874, 175708, 181536, 196664, 204048, 206119, 212768, 221247, 228384, 239364, 243288, 259311, 263562, 272304, 294996, 319152, 324384, 345748, 351416, 393328, 395343, 408096, 412238, 442494, 478728, 486576, 518622, 527124, 544608, 589992, 618357, 638304, 691496, 702832, 777933, 786656, 790686, 824476, 884988, 957456, 973152, 1037244, 1054248, 1179984, 1236714, 1382992, 1405664, 1555866, 1581372, 1648952, 1769976, 1855071, 1914912, 2074488, 2108496, 2359968, 2473428, 2679547, 2765984, 3111732, 3162744, 3297904, 3539952, 3710142, 4148976, 4216992, 4946856, 5359094, 6223464, 6325488, 6595808, 7079904, 7420284, 8038641, 8297952, 9893712, 10718188, 12446928, 12650976, 14840568, 16077282, 19787424, 21436376, 24115923, 24893856, 29681136, 32154564, 42872752, 48231846, 59362272, 64309128, 85745504, 96463692, 128618256, 192927384, 257236512, 385854768, 771709536]

約数ペア:

[(1, 771709536), (2, 385854768), (3, 257236512), (4, 192927384), (6, 128618256), (8, 96463692), (9, 85745504), (12, 64309128), (13, 59362272), (16, 48231846), (18, 42872752), (24, 32154564), (26, 29681136), (31, 24893856), (32, 24115923), (36, 21436376), (39, 19787424), (48, 16077282), (52, 14840568), (61, 12650976), (62, 12446928), (72, 10718188), (78, 9893712), (93, 8297952), (96, 8038641), (104, 7420284), (109, 7079904), (117, 6595808), (122, 6325488), (124, 6223464), (144, 5359094), (156, 4946856), (183, 4216992), (186, 4148976), (208, 3710142), (218, 3539952), (234, 3297904), (244, 3162744), (248, 3111732), (279, 2765984), (288, 2679547), (312, 2473428), (327, 2359968), (366, 2108496), (372, 2074488), (403, 1914912), (416, 1855071), (436, 1769976), (468, 1648952), (488, 1581372), (496, 1555866), (549, 1405664), (558, 1382992), (624, 1236714), (654, 1179984), (732, 1054248), (744, 1037244), (793, 973152), (806, 957456), (872, 884988), (936, 824476), (976, 790686), (981, 786656), (992, 777933), (1098, 702832), (1116, 691496), (1209, 638304), (1248, 618357), (1308, 589992), (1417, 544608), (1464, 527124), (1488, 518622), (1586, 486576), (1612, 478728), (1744, 442494), (1872, 412238), (1891, 408096), (1952, 395343), (1962, 393328), (2196, 351416), (2232, 345748), (2379, 324384), (2418, 319152), (2616, 294996), (2834, 272304), (2928, 263562), (2976, 259311), (3172, 243288), (3224, 239364), (3379, 228384), (3488, 221247), (3627, 212768), (3744, 206119), (3782, 204048), (3924, 196664), (4251, 181536), (4392, 175708), (4464, 172874), (4758, 162192), (4836, 159576), (5232, 147498), (5668, 136152), (5673, 136032), (5856, 131781), (6344, 121644), (6448, 119682), (6649, 116064), (6758, 114192), (7137, 108128), (7254, 106384), (7564, 102024), (7848, 98332), (8502, 90768), (8784, 87854), (8928, 86437), (9516, 81096), (9672, 79788), (10137, 76128), (10464, 73749), (11336, 68076), (11346, 68016), (12688, 60822), (12753, 60512), (12896, 59841), (13298, 58032), (13516, 57096), (14274, 54064), (14508, 53192), (15128, 51012), (15696, 49166), (17004, 45384), (17019, 45344), (17568, 43927), (19032, 40548), (19344, 39894), (19947, 38688), (20274, 38064), (22672, 34038), (22692, 34008), (24583, 31392), (25376, 30411), (25506, 30256), (26596, 29016), (27032, 28548)]