388334736

素因数分解:

$2^4\times 3^4\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2878

約数の個数: 100

約数和(自身を含む): 1134677500

約数和(自身を除く): 746342764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 109, 144, 162, 216, 218, 324, 327, 432, 436, 648, 654, 872, 981, 1296, 1308, 1744, 1962, 2616, 2749, 2943, 3924, 5232, 5498, 5886, 7848, 8247, 8829, 10996, 11772, 15696, 16494, 17658, 21992, 23544, 24741, 32988, 35316, 43984, 47088, 49482, 65976, 70632, 74223, 98964, 131952, 141264, 148446, 197928, 222669, 296892, 299641, 395856, 445338, 593784, 599282, 890676, 898923, 1187568, 1198564, 1781352, 1797846, 2397128, 2696769, 3562704, 3595692, 4794256, 5393538, 7191384, 8090307, 10787076, 14382768, 16180614, 21574152, 24270921, 32361228, 43148304, 48541842, 64722456, 97083684, 129444912, 194167368, 388334736]

約数ペア:

[(1, 388334736), (2, 194167368), (3, 129444912), (4, 97083684), (6, 64722456), (8, 48541842), (9, 43148304), (12, 32361228), (16, 24270921), (18, 21574152), (24, 16180614), (27, 14382768), (36, 10787076), (48, 8090307), (54, 7191384), (72, 5393538), (81, 4794256), (108, 3595692), (109, 3562704), (144, 2696769), (162, 2397128), (216, 1797846), (218, 1781352), (324, 1198564), (327, 1187568), (432, 898923), (436, 890676), (648, 599282), (654, 593784), (872, 445338), (981, 395856), (1296, 299641), (1308, 296892), (1744, 222669), (1962, 197928), (2616, 148446), (2749, 141264), (2943, 131952), (3924, 98964), (5232, 74223), (5498, 70632), (5886, 65976), (7848, 49482), (8247, 47088), (8829, 43984), (10996, 35316), (11772, 32988), (15696, 24741), (16494, 23544), (17658, 21992)]