313266888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 1000771200

約数和(自身を除く): 687504312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 53, 66, 68, 72, 88, 99, 102, 106, 132, 136, 153, 159, 187, 198, 204, 212, 264, 306, 318, 374, 396, 408, 424, 439, 477, 561, 583, 612, 636, 748, 792, 878, 901, 954, 1122, 1166, 1224, 1272, 1317, 1496, 1683, 1749, 1756, 1802, 1908, 2244, 2332, 2634, 2703, 3366, 3498, 3512, 3604, 3816, 3951, 4488, 4664, 4829, 5247, 5268, 5406, 6732, 6996, 7208, 7463, 7902, 8109, 9658, 9911, 10494, 10536, 10812, 13464, 13992, 14487, 14926, 15804, 16218, 19316, 19822, 20988, 21624, 22389, 23267, 28974, 29733, 29852, 31608, 32436, 38632, 39644, 41976, 43461, 44778, 46534, 57948, 59466, 59704, 64872, 67167, 69801, 79288, 82093, 86922, 89199, 89556, 93068, 115896, 118932, 134334, 139602, 164186, 173844, 178398, 179112, 186136, 209403, 237864, 246279, 255937, 268668, 279204, 328372, 347688, 356796, 395539, 418806, 492558, 511874, 537336, 558408, 656744, 713592, 738837, 767811, 791078, 837612, 985116, 1023748, 1186617, 1477674, 1535622, 1582156, 1675224, 1970232, 2047496, 2303433, 2373234, 2955348, 3071244, 3164312, 3559851, 4350929, 4606866, 4746468, 5910696, 6142488, 7119702, 8701858, 9213732, 9492936, 13052787, 14239404, 17403716, 18427464, 26105574, 28478808, 34807432, 39158361, 52211148, 78316722, 104422296, 156633444, 313266888]

約数ペア:

[(1, 313266888), (2, 156633444), (3, 104422296), (4, 78316722), (6, 52211148), (8, 39158361), (9, 34807432), (11, 28478808), (12, 26105574), (17, 18427464), (18, 17403716), (22, 14239404), (24, 13052787), (33, 9492936), (34, 9213732), (36, 8701858), (44, 7119702), (51, 6142488), (53, 5910696), (66, 4746468), (68, 4606866), (72, 4350929), (88, 3559851), (99, 3164312), (102, 3071244), (106, 2955348), (132, 2373234), (136, 2303433), (153, 2047496), (159, 1970232), (187, 1675224), (198, 1582156), (204, 1535622), (212, 1477674), (264, 1186617), (306, 1023748), (318, 985116), (374, 837612), (396, 791078), (408, 767811), (424, 738837), (439, 713592), (477, 656744), (561, 558408), (583, 537336), (612, 511874), (636, 492558), (748, 418806), (792, 395539), (878, 356796), (901, 347688), (954, 328372), (1122, 279204), (1166, 268668), (1224, 255937), (1272, 246279), (1317, 237864), (1496, 209403), (1683, 186136), (1749, 179112), (1756, 178398), (1802, 173844), (1908, 164186), (2244, 139602), (2332, 134334), (2634, 118932), (2703, 115896), (3366, 93068), (3498, 89556), (3512, 89199), (3604, 86922), (3816, 82093), (3951, 79288), (4488, 69801), (4664, 67167), (4829, 64872), (5247, 59704), (5268, 59466), (5406, 57948), (6732, 46534), (6996, 44778), (7208, 43461), (7463, 41976), (7902, 39644), (8109, 38632), (9658, 32436), (9911, 31608), (10494, 29852), (10536, 29733), (10812, 28974), (13464, 23267), (13992, 22389), (14487, 21624), (14926, 20988), (15804, 19822), (16218, 19316)]