439968186

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1013}}^1$

素因数の和:1417

約数の個数: 80

約数和(自身を含む): 1130747904

約数和(自身を除く): 690779718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 383, 567, 766, 1013, 1134, 1149, 2026, 2298, 2681, 3039, 3447, 5362, 6078, 6894, 7091, 8043, 9117, 10341, 14182, 16086, 18234, 20682, 21273, 24129, 27351, 31023, 42546, 48258, 54702, 62046, 63819, 72387, 82053, 127638, 144774, 164106, 191457, 217161, 382914, 387979, 434322, 574371, 775958, 1148742, 1163937, 2327874, 2715853, 3491811, 5431706, 6983622, 8147559, 10475433, 16295118, 20950866, 24442677, 31426299, 48885354, 62852598, 73328031, 146656062, 219984093, 439968186]

約数ペア:

[(1, 439968186), (2, 219984093), (3, 146656062), (6, 73328031), (7, 62852598), (9, 48885354), (14, 31426299), (18, 24442677), (21, 20950866), (27, 16295118), (42, 10475433), (54, 8147559), (63, 6983622), (81, 5431706), (126, 3491811), (162, 2715853), (189, 2327874), (378, 1163937), (383, 1148742), (567, 775958), (766, 574371), (1013, 434322), (1134, 387979), (1149, 382914), (2026, 217161), (2298, 191457), (2681, 164106), (3039, 144774), (3447, 127638), (5362, 82053), (6078, 72387), (6894, 63819), (7091, 62046), (8043, 54702), (9117, 48258), (10341, 42546), (14182, 31023), (16086, 27351), (18234, 24129), (20682, 21273)]