923868416

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 2039748480

約数和(自身を除く): 1115880064

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 43, 46, 64, 82, 86, 89, 92, 128, 164, 172, 178, 184, 256, 328, 344, 356, 368, 656, 688, 712, 736, 943, 989, 1312, 1376, 1424, 1472, 1763, 1886, 1978, 2047, 2624, 2752, 2848, 2944, 3526, 3649, 3772, 3827, 3956, 4094, 5248, 5504, 5696, 5888, 7052, 7298, 7544, 7654, 7912, 8188, 10496, 11008, 11392, 14104, 14596, 15088, 15308, 15824, 16376, 22784, 28208, 29192, 30176, 30616, 31648, 32752, 40549, 56416, 58384, 60352, 61232, 63296, 65504, 81098, 83927, 88021, 112832, 116768, 120704, 122464, 126592, 131008, 156907, 162196, 167854, 176042, 225664, 233536, 241408, 244928, 253184, 262016, 313814, 324392, 335708, 352084, 451328, 467072, 489856, 524032, 627628, 648784, 671416, 704168, 934144, 979712, 1255256, 1297568, 1342832, 1408336, 2510512, 2595136, 2685664, 2816672, 3608861, 5021024, 5190272, 5371328, 5633344, 7217722, 10042048, 10380544, 10742656, 11266688, 14435444, 20084096, 21485312, 22533376, 28870888, 40168192, 57741776, 115483552, 230967104, 461934208, 923868416]

約数ペア:

[(1, 923868416), (2, 461934208), (4, 230967104), (8, 115483552), (16, 57741776), (23, 40168192), (32, 28870888), (41, 22533376), (43, 21485312), (46, 20084096), (64, 14435444), (82, 11266688), (86, 10742656), (89, 10380544), (92, 10042048), (128, 7217722), (164, 5633344), (172, 5371328), (178, 5190272), (184, 5021024), (256, 3608861), (328, 2816672), (344, 2685664), (356, 2595136), (368, 2510512), (656, 1408336), (688, 1342832), (712, 1297568), (736, 1255256), (943, 979712), (989, 934144), (1312, 704168), (1376, 671416), (1424, 648784), (1472, 627628), (1763, 524032), (1886, 489856), (1978, 467072), (2047, 451328), (2624, 352084), (2752, 335708), (2848, 324392), (2944, 313814), (3526, 262016), (3649, 253184), (3772, 244928), (3827, 241408), (3956, 233536), (4094, 225664), (5248, 176042), (5504, 167854), (5696, 162196), (5888, 156907), (7052, 131008), (7298, 126592), (7544, 122464), (7654, 120704), (7912, 116768), (8188, 112832), (10496, 88021), (11008, 83927), (11392, 81098), (14104, 65504), (14596, 63296), (15088, 61232), (15308, 60352), (15824, 58384), (16376, 56416), (22784, 40549), (28208, 32752), (29192, 31648), (30176, 30616)]