127048475904

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{638717}}^1$

素因数の和:638780

約数の個数: 144

約数和(自身を含む): 396884035968

約数和(自身を除く): 269835560064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 384, 444, 448, 518, 592, 672, 768, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 1792, 2072, 2368, 2688, 3108, 3552, 4144, 4736, 5376, 6216, 7104, 8288, 9472, 12432, 14208, 16576, 24864, 28416, 33152, 49728, 66304, 99456, 198912, 638717, 1277434, 1916151, 2554868, 3832302, 4471019, 5109736, 7664604, 8942038, 10219472, 13413057, 15329208, 17884076, 20438944, 23632529, 26826114, 30658416, 35768152, 40877888, 47265058, 53652228, 61316832, 70897587, 71536304, 81755776, 94530116, 107304456, 122633664, 141795174, 143072608, 163511552, 165427703, 189060232, 214608912, 245267328, 283590348, 286145216, 330855406, 378120464, 429217824, 490534656, 496283109, 567180696, 572290432, 661710812, 756240928, 858435648, 992566218, 1134361392, 1144580864, 1323421624, 1512481856, 1716871296, 1985132436, 2268722784, 2646843248, 3024963712, 3433742592, 3970264872, 4537445568, 5293686496, 6049927424, 7940529744, 9074891136, 10587372992, 15881059488, 18149782272, 21174745984, 31762118976, 42349491968, 63524237952, 127048475904]

約数ペア:

[(1, 127048475904), (2, 63524237952), (3, 42349491968), (4, 31762118976), (6, 21174745984), (7, 18149782272), (8, 15881059488), (12, 10587372992), (14, 9074891136), (16, 7940529744), (21, 6049927424), (24, 5293686496), (28, 4537445568), (32, 3970264872), (37, 3433742592), (42, 3024963712), (48, 2646843248), (56, 2268722784), (64, 1985132436), (74, 1716871296), (84, 1512481856), (96, 1323421624), (111, 1144580864), (112, 1134361392), (128, 992566218), (148, 858435648), (168, 756240928), (192, 661710812), (222, 572290432), (224, 567180696), (256, 496283109), (259, 490534656), (296, 429217824), (336, 378120464), (384, 330855406), (444, 286145216), (448, 283590348), (518, 245267328), (592, 214608912), (672, 189060232), (768, 165427703), (777, 163511552), (888, 143072608), (896, 141795174), (1036, 122633664), (1184, 107304456), (1344, 94530116), (1554, 81755776), (1776, 71536304), (1792, 70897587), (2072, 61316832), (2368, 53652228), (2688, 47265058), (3108, 40877888), (3552, 35768152), (4144, 30658416), (4736, 26826114), (5376, 23632529), (6216, 20438944), (7104, 17884076), (8288, 15329208), (9472, 13413057), (12432, 10219472), (14208, 8942038), (16576, 7664604), (24864, 5109736), (28416, 4471019), (33152, 3832302), (49728, 2554868), (66304, 1916151), (99456, 1277434), (198912, 638717)]