1384812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 4127760

約数和(自身を除く): 2742948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 269, 286, 396, 429, 468, 538, 572, 807, 858, 1076, 1287, 1614, 1716, 2421, 2574, 2959, 3228, 3497, 4842, 5148, 5918, 6994, 8877, 9684, 10491, 11836, 13988, 17754, 20982, 26631, 31473, 35508, 38467, 41964, 53262, 62946, 76934, 106524, 115401, 125892, 153868, 230802, 346203, 461604, 692406, 1384812]

約数ペア:

[(1, 1384812), (2, 692406), (3, 461604), (4, 346203), (6, 230802), (9, 153868), (11, 125892), (12, 115401), (13, 106524), (18, 76934), (22, 62946), (26, 53262), (33, 41964), (36, 38467), (39, 35508), (44, 31473), (52, 26631), (66, 20982), (78, 17754), (99, 13988), (117, 11836), (132, 10491), (143, 9684), (156, 8877), (198, 6994), (234, 5918), (269, 5148), (286, 4842), (396, 3497), (429, 3228), (468, 2959), (538, 2574), (572, 2421), (807, 1716), (858, 1614), (1076, 1287)]