489244896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{242681}}^1$

素因数の和:242704

約数の個数: 72

約数和(自身を含む): 1590052464

約数和(自身を除く): 1100807568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 242681, 485362, 728043, 970724, 1456086, 1698767, 1941448, 2184129, 2912172, 3397534, 3882896, 4368258, 5096301, 5824344, 6795068, 7765792, 8736516, 10192602, 11648688, 13590136, 15288903, 17473032, 20385204, 23297376, 27180272, 30577806, 34946064, 40770408, 54360544, 61155612, 69892128, 81540816, 122311224, 163081632, 244622448, 489244896]

約数ペア:

[(1, 489244896), (2, 244622448), (3, 163081632), (4, 122311224), (6, 81540816), (7, 69892128), (8, 61155612), (9, 54360544), (12, 40770408), (14, 34946064), (16, 30577806), (18, 27180272), (21, 23297376), (24, 20385204), (28, 17473032), (32, 15288903), (36, 13590136), (42, 11648688), (48, 10192602), (56, 8736516), (63, 7765792), (72, 6795068), (84, 5824344), (96, 5096301), (112, 4368258), (126, 3882896), (144, 3397534), (168, 2912172), (224, 2184129), (252, 1941448), (288, 1698767), (336, 1456086), (504, 970724), (672, 728043), (1008, 485362), (2016, 242681)]