207922944

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 588672000

約数和(自身を除く): 380749056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 128, 138, 149, 158, 184, 192, 237, 256, 276, 298, 316, 368, 384, 447, 474, 552, 596, 632, 736, 768, 894, 948, 1104, 1192, 1264, 1472, 1788, 1817, 1896, 2208, 2384, 2528, 2944, 3427, 3576, 3634, 3792, 4416, 4768, 5056, 5451, 5888, 6854, 7152, 7268, 7584, 8832, 9536, 10112, 10281, 10902, 11771, 13708, 14304, 14536, 15168, 17664, 19072, 20224, 20562, 21804, 23542, 27416, 28608, 29072, 30336, 35313, 38144, 41124, 43608, 47084, 54832, 57216, 58144, 60672, 70626, 82248, 87216, 94168, 109664, 114432, 116288, 141252, 164496, 174432, 188336, 219328, 232576, 270733, 282504, 328992, 348864, 376672, 438656, 465152, 541466, 565008, 657984, 697728, 753344, 812199, 877312, 1082932, 1130016, 1315968, 1395456, 1506688, 1624398, 2165864, 2260032, 2631936, 3013376, 3248796, 4331728, 4520064, 6497592, 8663456, 9040128, 12995184, 17326912, 25990368, 34653824, 51980736, 69307648, 103961472, 207922944]

約数ペア:

[(1, 207922944), (2, 103961472), (3, 69307648), (4, 51980736), (6, 34653824), (8, 25990368), (12, 17326912), (16, 12995184), (23, 9040128), (24, 8663456), (32, 6497592), (46, 4520064), (48, 4331728), (64, 3248796), (69, 3013376), (79, 2631936), (92, 2260032), (96, 2165864), (128, 1624398), (138, 1506688), (149, 1395456), (158, 1315968), (184, 1130016), (192, 1082932), (237, 877312), (256, 812199), (276, 753344), (298, 697728), (316, 657984), (368, 565008), (384, 541466), (447, 465152), (474, 438656), (552, 376672), (596, 348864), (632, 328992), (736, 282504), (768, 270733), (894, 232576), (948, 219328), (1104, 188336), (1192, 174432), (1264, 164496), (1472, 141252), (1788, 116288), (1817, 114432), (1896, 109664), (2208, 94168), (2384, 87216), (2528, 82248), (2944, 70626), (3427, 60672), (3576, 58144), (3634, 57216), (3792, 54832), (4416, 47084), (4768, 43608), (5056, 41124), (5451, 38144), (5888, 35313), (6854, 30336), (7152, 29072), (7268, 28608), (7584, 27416), (8832, 23542), (9536, 21804), (10112, 20562), (10281, 20224), (10902, 19072), (11771, 17664), (13708, 15168), (14304, 14536)]