445785984

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{18427}}^1$

素因数の和:18457

約数の個数: 128

約数和(自身を含む): 1503724800

約数和(自身を除く): 1057938816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 18427, 24192, 36854, 55281, 73708, 110562, 128989, 147416, 165843, 221124, 257978, 294832, 331686, 386967, 442248, 497529, 515956, 589664, 663372, 773934, 884496, 995058, 1031912, 1160901, 1179328, 1326744, 1547868, 1768992, 1990116, 2063824, 2321802, 2358656, 2653488, 3095736, 3482703, 3537984, 3980232, 4127648, 4643604, 5306976, 6191472, 6965406, 7075968, 7960464, 8255296, 9287208, 10613952, 12382944, 13930812, 15920928, 16510592, 18574416, 21227904, 24765888, 27861624, 31841856, 37148832, 49531776, 55723248, 63683712, 74297664, 111446496, 148595328, 222892992, 445785984]

約数ペア:

[(1, 445785984), (2, 222892992), (3, 148595328), (4, 111446496), (6, 74297664), (7, 63683712), (8, 55723248), (9, 49531776), (12, 37148832), (14, 31841856), (16, 27861624), (18, 24765888), (21, 21227904), (24, 18574416), (27, 16510592), (28, 15920928), (32, 13930812), (36, 12382944), (42, 10613952), (48, 9287208), (54, 8255296), (56, 7960464), (63, 7075968), (64, 6965406), (72, 6191472), (84, 5306976), (96, 4643604), (108, 4127648), (112, 3980232), (126, 3537984), (128, 3482703), (144, 3095736), (168, 2653488), (189, 2358656), (192, 2321802), (216, 2063824), (224, 1990116), (252, 1768992), (288, 1547868), (336, 1326744), (378, 1179328), (384, 1160901), (432, 1031912), (448, 995058), (504, 884496), (576, 773934), (672, 663372), (756, 589664), (864, 515956), (896, 497529), (1008, 442248), (1152, 386967), (1344, 331686), (1512, 294832), (1728, 257978), (2016, 221124), (2688, 165843), (3024, 147416), (3456, 128989), (4032, 110562), (6048, 73708), (8064, 55281), (12096, 36854), (18427, 24192)]