318103552

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 112

約数和(自身を含む): 715609440

約数和(自身を除く): 397505888

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 103, 104, 116, 128, 206, 208, 232, 256, 377, 412, 416, 464, 512, 754, 824, 832, 928, 1024, 1339, 1508, 1648, 1664, 1856, 2048, 2678, 2987, 3016, 3296, 3328, 3712, 4096, 5356, 5974, 6032, 6592, 6656, 7424, 8192, 10712, 11948, 12064, 13184, 13312, 14848, 21424, 23896, 24128, 26368, 26624, 29696, 38831, 42848, 47792, 48256, 52736, 53248, 59392, 77662, 85696, 95584, 96512, 105472, 106496, 118784, 155324, 171392, 191168, 193024, 210944, 237568, 310648, 342784, 382336, 386048, 421888, 621296, 685568, 764672, 772096, 843776, 1242592, 1371136, 1529344, 1544192, 2485184, 2742272, 3058688, 3088384, 4970368, 5484544, 6117376, 9940736, 10969088, 12234752, 19881472, 24469504, 39762944, 79525888, 159051776, 318103552]

約数ペア:

[(1, 318103552), (2, 159051776), (4, 79525888), (8, 39762944), (13, 24469504), (16, 19881472), (26, 12234752), (29, 10969088), (32, 9940736), (52, 6117376), (58, 5484544), (64, 4970368), (103, 3088384), (104, 3058688), (116, 2742272), (128, 2485184), (206, 1544192), (208, 1529344), (232, 1371136), (256, 1242592), (377, 843776), (412, 772096), (416, 764672), (464, 685568), (512, 621296), (754, 421888), (824, 386048), (832, 382336), (928, 342784), (1024, 310648), (1339, 237568), (1508, 210944), (1648, 193024), (1664, 191168), (1856, 171392), (2048, 155324), (2678, 118784), (2987, 106496), (3016, 105472), (3296, 96512), (3328, 95584), (3712, 85696), (4096, 77662), (5356, 59392), (5974, 53248), (6032, 52736), (6592, 48256), (6656, 47792), (7424, 42848), (8192, 38831), (10712, 29696), (11948, 26624), (12064, 26368), (13184, 24128), (13312, 23896), (14848, 21424)]