213999084

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 642324144

約数和(自身を除く): 428325060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 47, 52, 54, 69, 78, 81, 92, 94, 108, 117, 138, 141, 156, 162, 188, 207, 234, 276, 282, 299, 324, 351, 414, 423, 468, 564, 598, 611, 621, 702, 828, 846, 897, 1053, 1081, 1196, 1222, 1242, 1269, 1404, 1692, 1794, 1833, 1863, 2106, 2162, 2209, 2444, 2484, 2538, 2691, 3243, 3588, 3666, 3726, 3807, 4212, 4324, 4418, 5076, 5382, 5499, 6486, 6627, 7332, 7452, 7614, 8073, 8836, 9729, 10764, 10998, 12972, 13254, 14053, 15228, 16146, 16497, 19458, 19881, 21996, 24219, 26508, 28106, 28717, 29187, 32292, 32994, 38916, 39762, 42159, 48438, 49491, 50807, 56212, 57434, 58374, 59643, 65988, 79524, 84318, 86151, 87561, 96876, 98982, 101614, 114868, 116748, 119286, 126477, 152421, 168636, 172302, 175122, 178929, 197964, 203228, 238572, 252954, 258453, 304842, 344604, 350244, 357858, 379431, 457263, 505908, 516906, 609684, 660491, 715716, 758862, 775359, 914526, 1033812, 1138293, 1320982, 1371789, 1517724, 1550718, 1829052, 1981473, 2276586, 2326077, 2641964, 2743578, 3101436, 3962946, 4115367, 4553172, 4652154, 5487156, 5944419, 7925892, 8230734, 9304308, 11888838, 16461468, 17833257, 23777676, 35666514, 53499771, 71333028, 106999542, 213999084]

約数ペア:

[(1, 213999084), (2, 106999542), (3, 71333028), (4, 53499771), (6, 35666514), (9, 23777676), (12, 17833257), (13, 16461468), (18, 11888838), (23, 9304308), (26, 8230734), (27, 7925892), (36, 5944419), (39, 5487156), (46, 4652154), (47, 4553172), (52, 4115367), (54, 3962946), (69, 3101436), (78, 2743578), (81, 2641964), (92, 2326077), (94, 2276586), (108, 1981473), (117, 1829052), (138, 1550718), (141, 1517724), (156, 1371789), (162, 1320982), (188, 1138293), (207, 1033812), (234, 914526), (276, 775359), (282, 758862), (299, 715716), (324, 660491), (351, 609684), (414, 516906), (423, 505908), (468, 457263), (564, 379431), (598, 357858), (611, 350244), (621, 344604), (702, 304842), (828, 258453), (846, 252954), (897, 238572), (1053, 203228), (1081, 197964), (1196, 178929), (1222, 175122), (1242, 172302), (1269, 168636), (1404, 152421), (1692, 126477), (1794, 119286), (1833, 116748), (1863, 114868), (2106, 101614), (2162, 98982), (2209, 96876), (2444, 87561), (2484, 86151), (2538, 84318), (2691, 79524), (3243, 65988), (3588, 59643), (3666, 58374), (3726, 57434), (3807, 56212), (4212, 50807), (4324, 49491), (4418, 48438), (5076, 42159), (5382, 39762), (5499, 38916), (6486, 32994), (6627, 32292), (7332, 29187), (7452, 28717), (7614, 28106), (8073, 26508), (8836, 24219), (9729, 21996), (10764, 19881), (10998, 19458), (12972, 16497), (13254, 16146), (14053, 15228)]