385854768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 1231310080

約数和(自身を除く): 845455312

約数列:

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

約数ペア:

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