238757248

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 508608720

約数和(自身を除く): 269851472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 128, 136, 226, 272, 452, 544, 904, 971, 1088, 1808, 1921, 1942, 2176, 3616, 3842, 3884, 7232, 7684, 7768, 14464, 15368, 15536, 16507, 30736, 31072, 33014, 61472, 62144, 66028, 109723, 122944, 124288, 132056, 219446, 245888, 264112, 438892, 528224, 877784, 1056448, 1755568, 1865291, 2112896, 3511136, 3730582, 7022272, 7461164, 14044544, 14922328, 29844656, 59689312, 119378624, 238757248]

約数ペア:

[(1, 238757248), (2, 119378624), (4, 59689312), (8, 29844656), (16, 14922328), (17, 14044544), (32, 7461164), (34, 7022272), (64, 3730582), (68, 3511136), (113, 2112896), (128, 1865291), (136, 1755568), (226, 1056448), (272, 877784), (452, 528224), (544, 438892), (904, 264112), (971, 245888), (1088, 219446), (1808, 132056), (1921, 124288), (1942, 122944), (2176, 109723), (3616, 66028), (3842, 62144), (3884, 61472), (7232, 33014), (7684, 31072), (7768, 30736), (14464, 16507), (15368, 15536)]