123284784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 403045632

約数和(自身を除く): 279760848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 43, 46, 48, 49, 53, 56, 69, 84, 86, 92, 98, 106, 112, 129, 138, 147, 159, 161, 168, 172, 184, 196, 212, 258, 276, 294, 301, 318, 322, 336, 344, 368, 371, 392, 424, 483, 516, 552, 588, 602, 636, 644, 688, 742, 784, 848, 903, 966, 989, 1032, 1104, 1113, 1127, 1176, 1204, 1219, 1272, 1288, 1484, 1806, 1932, 1978, 2064, 2107, 2226, 2254, 2279, 2352, 2408, 2438, 2544, 2576, 2597, 2967, 2968, 3381, 3612, 3657, 3864, 3956, 4214, 4452, 4508, 4558, 4816, 4876, 5194, 5934, 5936, 6321, 6762, 6837, 6923, 7224, 7314, 7728, 7791, 7912, 8428, 8533, 8904, 9016, 9116, 9752, 10388, 11868, 12642, 13524, 13674, 13846, 14448, 14628, 15582, 15824, 15953, 16856, 17066, 17808, 18032, 18232, 19504, 20769, 20776, 23736, 25284, 25599, 27048, 27348, 27692, 29256, 31164, 31906, 33712, 34132, 36464, 41538, 41552, 47472, 47859, 48461, 50568, 51198, 52417, 54096, 54696, 55384, 58512, 59731, 62328, 63812, 68264, 83076, 95718, 96922, 101136, 102396, 104834, 109392, 110768, 111671, 119462, 124656, 127624, 136528, 145383, 157251, 166152, 179193, 191436, 193844, 204792, 209668, 223342, 238924, 255248, 290766, 314502, 332304, 335013, 358386, 366919, 382872, 387688, 409584, 419336, 446684, 477848, 581532, 629004, 670026, 716772, 733838, 765744, 775376, 838672, 893368, 955696, 1100757, 1163064, 1258008, 1340052, 1433544, 1467676, 1786736, 2201514, 2326128, 2516016, 2568433, 2680104, 2867088, 2935352, 4403028, 5136866, 5360208, 5870704, 7705299, 8806056, 10273732, 15410598, 17612112, 20547464, 30821196, 41094928, 61642392, 123284784]

約数ペア:

[(1, 123284784), (2, 61642392), (3, 41094928), (4, 30821196), (6, 20547464), (7, 17612112), (8, 15410598), (12, 10273732), (14, 8806056), (16, 7705299), (21, 5870704), (23, 5360208), (24, 5136866), (28, 4403028), (42, 2935352), (43, 2867088), (46, 2680104), (48, 2568433), (49, 2516016), (53, 2326128), (56, 2201514), (69, 1786736), (84, 1467676), (86, 1433544), (92, 1340052), (98, 1258008), (106, 1163064), (112, 1100757), (129, 955696), (138, 893368), (147, 838672), (159, 775376), (161, 765744), (168, 733838), (172, 716772), (184, 670026), (196, 629004), (212, 581532), (258, 477848), (276, 446684), (294, 419336), (301, 409584), (318, 387688), (322, 382872), (336, 366919), (344, 358386), (368, 335013), (371, 332304), (392, 314502), (424, 290766), (483, 255248), (516, 238924), (552, 223342), (588, 209668), (602, 204792), (636, 193844), (644, 191436), (688, 179193), (742, 166152), (784, 157251), (848, 145383), (903, 136528), (966, 127624), (989, 124656), (1032, 119462), (1104, 111671), (1113, 110768), (1127, 109392), (1176, 104834), (1204, 102396), (1219, 101136), (1272, 96922), (1288, 95718), (1484, 83076), (1806, 68264), (1932, 63812), (1978, 62328), (2064, 59731), (2107, 58512), (2226, 55384), (2254, 54696), (2279, 54096), (2352, 52417), (2408, 51198), (2438, 50568), (2544, 48461), (2576, 47859), (2597, 47472), (2967, 41552), (2968, 41538), (3381, 36464), (3612, 34132), (3657, 33712), (3864, 31906), (3956, 31164), (4214, 29256), (4452, 27692), (4508, 27348), (4558, 27048), (4816, 25599), (4876, 25284), (5194, 23736), (5934, 20776), (5936, 20769), (6321, 19504), (6762, 18232), (6837, 18032), (6923, 17808), (7224, 17066), (7314, 16856), (7728, 15953), (7791, 15824), (7912, 15582), (8428, 14628), (8533, 14448), (8904, 13846), (9016, 13674), (9116, 13524), (9752, 12642), (10388, 11868)]