778366836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{2269}}^1$

素因数の和:3025

約数の個数: 72

約数和(自身を含む): 2122713320

約数和(自身を除く): 1344346484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 733, 1466, 2199, 2269, 2932, 4398, 4538, 6597, 6807, 8796, 9076, 9529, 13194, 13614, 19058, 20421, 26388, 27228, 28587, 29497, 38116, 40842, 57174, 58994, 81684, 85761, 88491, 114348, 117988, 171522, 176982, 265473, 343044, 353964, 530946, 1061892, 1663177, 3326354, 4989531, 6652708, 9979062, 14968593, 19958124, 21621301, 29937186, 43242602, 59874372, 64863903, 86485204, 129727806, 194591709, 259455612, 389183418, 778366836]

約数ペア:

[(1, 778366836), (2, 389183418), (3, 259455612), (4, 194591709), (6, 129727806), (9, 86485204), (12, 64863903), (13, 59874372), (18, 43242602), (26, 29937186), (36, 21621301), (39, 19958124), (52, 14968593), (78, 9979062), (117, 6652708), (156, 4989531), (234, 3326354), (468, 1663177), (733, 1061892), (1466, 530946), (2199, 353964), (2269, 343044), (2932, 265473), (4398, 176982), (4538, 171522), (6597, 117988), (6807, 114348), (8796, 88491), (9076, 85761), (9529, 81684), (13194, 58994), (13614, 57174), (19058, 40842), (20421, 38116), (26388, 29497), (27228, 28587)]