397434384

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:610

約数の個数: 160

約数和(自身を含む): 1199923200

約数和(自身を除く): 802488816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 59, 62, 72, 93, 108, 118, 124, 144, 177, 186, 216, 236, 248, 279, 354, 372, 432, 472, 496, 503, 531, 558, 708, 744, 837, 944, 1006, 1062, 1116, 1416, 1488, 1509, 1593, 1674, 1829, 2012, 2124, 2232, 2832, 3018, 3186, 3348, 3658, 4024, 4248, 4464, 4527, 5487, 6036, 6372, 6696, 7316, 8048, 8496, 9054, 10974, 12072, 12744, 13392, 13581, 14632, 15593, 16461, 18108, 21948, 24144, 25488, 27162, 29264, 29677, 31186, 32922, 36216, 43896, 46779, 49383, 54324, 59354, 62372, 65844, 72432, 87792, 89031, 93558, 98766, 108648, 118708, 124744, 131688, 140337, 178062, 187116, 197532, 217296, 237416, 249488, 263376, 267093, 280674, 356124, 374232, 395064, 421011, 474832, 534186, 561348, 712248, 748464, 790128, 801279, 842022, 919987, 1068372, 1122696, 1424496, 1602558, 1684044, 1839974, 2136744, 2245392, 2759961, 3205116, 3368088, 3679948, 4273488, 5519922, 6410232, 6736176, 7359896, 8279883, 11039844, 12820464, 14719792, 16559766, 22079688, 24839649, 33119532, 44159376, 49679298, 66239064, 99358596, 132478128, 198717192, 397434384]

約数ペア:

[(1, 397434384), (2, 198717192), (3, 132478128), (4, 99358596), (6, 66239064), (8, 49679298), (9, 44159376), (12, 33119532), (16, 24839649), (18, 22079688), (24, 16559766), (27, 14719792), (31, 12820464), (36, 11039844), (48, 8279883), (54, 7359896), (59, 6736176), (62, 6410232), (72, 5519922), (93, 4273488), (108, 3679948), (118, 3368088), (124, 3205116), (144, 2759961), (177, 2245392), (186, 2136744), (216, 1839974), (236, 1684044), (248, 1602558), (279, 1424496), (354, 1122696), (372, 1068372), (432, 919987), (472, 842022), (496, 801279), (503, 790128), (531, 748464), (558, 712248), (708, 561348), (744, 534186), (837, 474832), (944, 421011), (1006, 395064), (1062, 374232), (1116, 356124), (1416, 280674), (1488, 267093), (1509, 263376), (1593, 249488), (1674, 237416), (1829, 217296), (2012, 197532), (2124, 187116), (2232, 178062), (2832, 140337), (3018, 131688), (3186, 124744), (3348, 118708), (3658, 108648), (4024, 98766), (4248, 93558), (4464, 89031), (4527, 87792), (5487, 72432), (6036, 65844), (6372, 62372), (6696, 59354), (7316, 54324), (8048, 49383), (8496, 46779), (9054, 43896), (10974, 36216), (12072, 32922), (12744, 31186), (13392, 29677), (13581, 29264), (14632, 27162), (15593, 25488), (16461, 24144), (18108, 21948)]