540503028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2269}}^1$

素因数の和:2801

約数の個数: 72

約数和(自身を含む): 1474909800

約数和(自身を除く): 934406772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 509, 1018, 1527, 2036, 2269, 3054, 4538, 4581, 6108, 6617, 6807, 9076, 9162, 13234, 13614, 18324, 19851, 20421, 26468, 27228, 29497, 39702, 40842, 58994, 59553, 79404, 81684, 88491, 117988, 119106, 176982, 238212, 265473, 353964, 530946, 1061892, 1154921, 2309842, 3464763, 4619684, 6929526, 10394289, 13859052, 15013973, 20788578, 30027946, 41577156, 45041919, 60055892, 90083838, 135125757, 180167676, 270251514, 540503028]

約数ペア:

[(1, 540503028), (2, 270251514), (3, 180167676), (4, 135125757), (6, 90083838), (9, 60055892), (12, 45041919), (13, 41577156), (18, 30027946), (26, 20788578), (36, 15013973), (39, 13859052), (52, 10394289), (78, 6929526), (117, 4619684), (156, 3464763), (234, 2309842), (468, 1154921), (509, 1061892), (1018, 530946), (1527, 353964), (2036, 265473), (2269, 238212), (3054, 176982), (4538, 119106), (4581, 117988), (6108, 88491), (6617, 81684), (6807, 79404), (9076, 59553), (9162, 58994), (13234, 40842), (13614, 39702), (18324, 29497), (19851, 27228), (20421, 26468)]