316638654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 682795008

約数和(自身を除く): 366156354

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 191, 246, 293, 382, 573, 586, 879, 943, 1146, 1758, 1886, 2829, 4393, 5658, 6739, 7831, 8786, 12013, 13179, 13478, 15662, 20217, 23493, 24026, 26358, 36039, 40434, 46986, 55963, 72078, 111926, 167889, 180113, 276299, 335778, 360226, 540339, 552598, 828897, 1080678, 1287149, 1657794, 2294483, 2574298, 3861447, 4588966, 6883449, 7722894, 13766898, 52773109, 105546218, 158319327, 316638654]

約数ペア:

[(1, 316638654), (2, 158319327), (3, 105546218), (6, 52773109), (23, 13766898), (41, 7722894), (46, 6883449), (69, 4588966), (82, 3861447), (123, 2574298), (138, 2294483), (191, 1657794), (246, 1287149), (293, 1080678), (382, 828897), (573, 552598), (586, 540339), (879, 360226), (943, 335778), (1146, 276299), (1758, 180113), (1886, 167889), (2829, 111926), (4393, 72078), (5658, 55963), (6739, 46986), (7831, 40434), (8786, 36039), (12013, 26358), (13179, 24026), (13478, 23493), (15662, 20217)]