231380928

素因数分解:

$2^6\times 3^3\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:771

約数の個数: 112

約数和(自身を含む): 684032160

約数和(自身を除く): 452651232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 293, 432, 457, 576, 586, 864, 879, 914, 1172, 1371, 1728, 1758, 1828, 2344, 2637, 2742, 3516, 3656, 4113, 4688, 5274, 5484, 7032, 7312, 7911, 8226, 9376, 10548, 10968, 12339, 14064, 14624, 15822, 16452, 18752, 21096, 21936, 24678, 28128, 29248, 31644, 32904, 42192, 43872, 49356, 56256, 63288, 65808, 84384, 87744, 98712, 126576, 131616, 133901, 168768, 197424, 253152, 263232, 267802, 394848, 401703, 506304, 535604, 789696, 803406, 1071208, 1205109, 1606812, 2142416, 2410218, 3213624, 3615327, 4284832, 4820436, 6427248, 7230654, 8569664, 9640872, 12854496, 14461308, 19281744, 25708992, 28922616, 38563488, 57845232, 77126976, 115690464, 231380928]

約数ペア:

[(1, 231380928), (2, 115690464), (3, 77126976), (4, 57845232), (6, 38563488), (8, 28922616), (9, 25708992), (12, 19281744), (16, 14461308), (18, 12854496), (24, 9640872), (27, 8569664), (32, 7230654), (36, 6427248), (48, 4820436), (54, 4284832), (64, 3615327), (72, 3213624), (96, 2410218), (108, 2142416), (144, 1606812), (192, 1205109), (216, 1071208), (288, 803406), (293, 789696), (432, 535604), (457, 506304), (576, 401703), (586, 394848), (864, 267802), (879, 263232), (914, 253152), (1172, 197424), (1371, 168768), (1728, 133901), (1758, 131616), (1828, 126576), (2344, 98712), (2637, 87744), (2742, 84384), (3516, 65808), (3656, 63288), (4113, 56256), (4688, 49356), (5274, 43872), (5484, 42192), (7032, 32904), (7312, 31644), (7911, 29248), (8226, 28128), (9376, 24678), (10548, 21936), (10968, 21096), (12339, 18752), (14064, 16452), (14624, 15822)]