438855732

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 1405071360

約数和(自身を除く): 966215628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 47, 54, 63, 69, 81, 84, 92, 94, 108, 126, 138, 141, 161, 162, 179, 188, 189, 207, 252, 276, 282, 322, 324, 329, 358, 378, 414, 423, 483, 537, 564, 567, 621, 644, 658, 716, 756, 828, 846, 966, 987, 1074, 1081, 1134, 1242, 1253, 1269, 1316, 1449, 1611, 1692, 1863, 1932, 1974, 2148, 2162, 2268, 2484, 2506, 2538, 2898, 2961, 3222, 3243, 3726, 3759, 3807, 3948, 4117, 4324, 4347, 4833, 5012, 5076, 5796, 5922, 6444, 6486, 7452, 7518, 7567, 7614, 8234, 8413, 8694, 8883, 9666, 9729, 11277, 11844, 12351, 12972, 13041, 14499, 15036, 15134, 15228, 16468, 16826, 17388, 17766, 19332, 19458, 22554, 22701, 24702, 25239, 26082, 26649, 28819, 28998, 29187, 30268, 33652, 33831, 35532, 37053, 38916, 45108, 45402, 49404, 50478, 52164, 53298, 57638, 57996, 58374, 58891, 67662, 68103, 74106, 75717, 86457, 87561, 90804, 100956, 101493, 106596, 111159, 115276, 116748, 117782, 135324, 136206, 148212, 151434, 172914, 175122, 176673, 193499, 202986, 204309, 222318, 227151, 235564, 259371, 272412, 302868, 333477, 345828, 350244, 353346, 386998, 405972, 408618, 444636, 454302, 518742, 530019, 580497, 612927, 666954, 681453, 706692, 773996, 778113, 817236, 908604, 1037484, 1060038, 1160994, 1225854, 1333908, 1354493, 1362906, 1556226, 1590057, 1741491, 2120076, 2321988, 2334339, 2451708, 2708986, 2725812, 3112452, 3180114, 3482982, 4063479, 4668678, 4770171, 5224473, 5417972, 6360228, 6965964, 8126958, 9337356, 9540342, 10448946, 12190437, 15673419, 16253916, 19080684, 20897892, 24380874, 31346838, 36571311, 48761748, 62693676, 73142622, 109713933, 146285244, 219427866, 438855732]

約数ペア:

[(1, 438855732), (2, 219427866), (3, 146285244), (4, 109713933), (6, 73142622), (7, 62693676), (9, 48761748), (12, 36571311), (14, 31346838), (18, 24380874), (21, 20897892), (23, 19080684), (27, 16253916), (28, 15673419), (36, 12190437), (42, 10448946), (46, 9540342), (47, 9337356), (54, 8126958), (63, 6965964), (69, 6360228), (81, 5417972), (84, 5224473), (92, 4770171), (94, 4668678), (108, 4063479), (126, 3482982), (138, 3180114), (141, 3112452), (161, 2725812), (162, 2708986), (179, 2451708), (188, 2334339), (189, 2321988), (207, 2120076), (252, 1741491), (276, 1590057), (282, 1556226), (322, 1362906), (324, 1354493), (329, 1333908), (358, 1225854), (378, 1160994), (414, 1060038), (423, 1037484), (483, 908604), (537, 817236), (564, 778113), (567, 773996), (621, 706692), (644, 681453), (658, 666954), (716, 612927), (756, 580497), (828, 530019), (846, 518742), (966, 454302), (987, 444636), (1074, 408618), (1081, 405972), (1134, 386998), (1242, 353346), (1253, 350244), (1269, 345828), (1316, 333477), (1449, 302868), (1611, 272412), (1692, 259371), (1863, 235564), (1932, 227151), (1974, 222318), (2148, 204309), (2162, 202986), (2268, 193499), (2484, 176673), (2506, 175122), (2538, 172914), (2898, 151434), (2961, 148212), (3222, 136206), (3243, 135324), (3726, 117782), (3759, 116748), (3807, 115276), (3948, 111159), (4117, 106596), (4324, 101493), (4347, 100956), (4833, 90804), (5012, 87561), (5076, 86457), (5796, 75717), (5922, 74106), (6444, 68103), (6486, 67662), (7452, 58891), (7518, 58374), (7567, 57996), (7614, 57638), (8234, 53298), (8413, 52164), (8694, 50478), (8883, 49404), (9666, 45402), (9729, 45108), (11277, 38916), (11844, 37053), (12351, 35532), (12972, 33831), (13041, 33652), (14499, 30268), (15036, 29187), (15134, 28998), (15228, 28819), (16468, 26649), (16826, 26082), (17388, 25239), (17766, 24702), (19332, 22701), (19458, 22554)]