740735328

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{248903}}^1$

素因数の和:248947

約数の個数: 48

約数和(自身を含む): 2007161856

約数和(自身を除く): 1266426528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 248903, 497806, 746709, 995612, 1493418, 1991224, 2986836, 3982448, 5973672, 7715993, 7964896, 11947344, 15431986, 23147979, 23894688, 30863972, 46295958, 61727944, 92591916, 123455888, 185183832, 246911776, 370367664, 740735328]

約数ペア:

[(1, 740735328), (2, 370367664), (3, 246911776), (4, 185183832), (6, 123455888), (8, 92591916), (12, 61727944), (16, 46295958), (24, 30863972), (31, 23894688), (32, 23147979), (48, 15431986), (62, 11947344), (93, 7964896), (96, 7715993), (124, 5973672), (186, 3982448), (248, 2986836), (372, 1991224), (496, 1493418), (744, 995612), (992, 746709), (1488, 497806), (2976, 248903)]