392910588

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{19249}}^1$

素因数の和:19278

約数の個数: 84

約数和(自身を含む): 1178254000

約数和(自身を除く): 785343412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 19249, 20412, 38498, 57747, 76996, 115494, 134743, 173241, 230988, 269486, 346482, 404229, 519723, 538972, 692964, 808458, 1039446, 1212687, 1559169, 1616916, 2078892, 2425374, 3118338, 3638061, 4677507, 4850748, 6236676, 7276122, 9355014, 10914183, 14032521, 14552244, 18710028, 21828366, 28065042, 32742549, 43656732, 56130084, 65485098, 98227647, 130970196, 196455294, 392910588]

約数ペア:

[(1, 392910588), (2, 196455294), (3, 130970196), (4, 98227647), (6, 65485098), (7, 56130084), (9, 43656732), (12, 32742549), (14, 28065042), (18, 21828366), (21, 18710028), (27, 14552244), (28, 14032521), (36, 10914183), (42, 9355014), (54, 7276122), (63, 6236676), (81, 4850748), (84, 4677507), (108, 3638061), (126, 3118338), (162, 2425374), (189, 2078892), (243, 1616916), (252, 1559169), (324, 1212687), (378, 1039446), (486, 808458), (567, 692964), (729, 538972), (756, 519723), (972, 404229), (1134, 346482), (1458, 269486), (1701, 230988), (2268, 173241), (2916, 134743), (3402, 115494), (5103, 76996), (6804, 57747), (10206, 38498), (19249, 20412)]