291246231948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{6869}}^1\times {\mathrm{72109}}^1$

素因数の和:78999

約数の個数: 72

約数和(自身を含む): 790651537200

約数和(自身を除く): 499405305252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 6869, 13738, 20607, 27476, 41214, 48083, 72109, 82428, 96166, 144218, 144249, 192332, 216327, 288436, 288498, 336581, 432654, 504763, 576996, 673162, 865308, 1009526, 1009743, 1346324, 1514289, 2019052, 2019486, 3028578, 3533341, 4038972, 6057156, 7066682, 10600023, 14133364, 21200046, 42400092, 495316721, 990633442, 1485950163, 1981266884, 2971900326, 3467217047, 5943800652, 6934434094, 10401651141, 13868868188, 20803302282, 24270519329, 41606604564, 48541038658, 72811557987, 97082077316, 145623115974, 291246231948]

約数ペア:

[(1, 291246231948), (2, 145623115974), (3, 97082077316), (4, 72811557987), (6, 48541038658), (7, 41606604564), (12, 24270519329), (14, 20803302282), (21, 13868868188), (28, 10401651141), (42, 6934434094), (49, 5943800652), (84, 3467217047), (98, 2971900326), (147, 1981266884), (196, 1485950163), (294, 990633442), (588, 495316721), (6869, 42400092), (13738, 21200046), (20607, 14133364), (27476, 10600023), (41214, 7066682), (48083, 6057156), (72109, 4038972), (82428, 3533341), (96166, 3028578), (144218, 2019486), (144249, 2019052), (192332, 1514289), (216327, 1346324), (288436, 1009743), (288498, 1009526), (336581, 865308), (432654, 673162), (504763, 576996)]