226619874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 575527680

約数和(自身を除く): 348907806

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 41, 46, 69, 78, 79, 82, 117, 123, 138, 158, 169, 207, 234, 237, 246, 299, 338, 369, 414, 474, 507, 533, 598, 711, 738, 897, 943, 1014, 1027, 1066, 1422, 1521, 1599, 1794, 1817, 1886, 2054, 2691, 2829, 3042, 3081, 3198, 3239, 3634, 3887, 4797, 5382, 5451, 5658, 6162, 6478, 6929, 7774, 8487, 9243, 9594, 9717, 10902, 11661, 12259, 13351, 13858, 16353, 16974, 18486, 19434, 20787, 23322, 23621, 24518, 26702, 29151, 32706, 34983, 36777, 40053, 41574, 42107, 47242, 58302, 62361, 69966, 70863, 73554, 74497, 80106, 84214, 110331, 120159, 124722, 126321, 141726, 148994, 159367, 212589, 220662, 223491, 240318, 252642, 307073, 318734, 378963, 425178, 446982, 478101, 547391, 614146, 670473, 757926, 921219, 956202, 968461, 1094782, 1340946, 1434303, 1642173, 1842438, 1936922, 2763657, 2868606, 2905383, 3284346, 4926519, 5527314, 5810766, 8716149, 9853038, 12589993, 17432298, 25179986, 37769979, 75539958, 113309937, 226619874]

約数ペア:

[(1, 226619874), (2, 113309937), (3, 75539958), (6, 37769979), (9, 25179986), (13, 17432298), (18, 12589993), (23, 9853038), (26, 8716149), (39, 5810766), (41, 5527314), (46, 4926519), (69, 3284346), (78, 2905383), (79, 2868606), (82, 2763657), (117, 1936922), (123, 1842438), (138, 1642173), (158, 1434303), (169, 1340946), (207, 1094782), (234, 968461), (237, 956202), (246, 921219), (299, 757926), (338, 670473), (369, 614146), (414, 547391), (474, 478101), (507, 446982), (533, 425178), (598, 378963), (711, 318734), (738, 307073), (897, 252642), (943, 240318), (1014, 223491), (1027, 220662), (1066, 212589), (1422, 159367), (1521, 148994), (1599, 141726), (1794, 126321), (1817, 124722), (1886, 120159), (2054, 110331), (2691, 84214), (2829, 80106), (3042, 74497), (3081, 73554), (3198, 70863), (3239, 69966), (3634, 62361), (3887, 58302), (4797, 47242), (5382, 42107), (5451, 41574), (5658, 40053), (6162, 36777), (6478, 34983), (6929, 32706), (7774, 29151), (8487, 26702), (9243, 24518), (9594, 23621), (9717, 23322), (10902, 20787), (11661, 19434), (12259, 18486), (13351, 16974), (13858, 16353)]