988371456

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 160

約数和(自身を含む): 2784786048

約数和(自身を除く): 1796414592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 101, 128, 138, 184, 192, 202, 256, 276, 277, 303, 368, 384, 404, 512, 552, 554, 606, 736, 768, 808, 831, 1104, 1108, 1212, 1472, 1536, 1616, 1662, 2208, 2216, 2323, 2424, 2944, 3232, 3324, 4416, 4432, 4646, 4848, 5888, 6371, 6464, 6648, 6969, 8832, 8864, 9292, 9696, 11776, 12742, 12928, 13296, 13938, 17664, 17728, 18584, 19113, 19392, 25484, 25856, 26592, 27876, 27977, 35328, 35456, 37168, 38226, 38784, 50968, 51712, 53184, 55752, 55954, 70912, 74336, 76452, 77568, 83931, 101936, 106368, 111504, 111908, 141824, 148672, 152904, 155136, 167862, 203872, 212736, 223008, 223816, 297344, 305808, 335724, 407744, 425472, 446016, 447632, 594688, 611616, 643471, 671448, 815488, 892032, 895264, 1189376, 1223232, 1286942, 1342896, 1630976, 1784064, 1790528, 1930413, 2446464, 2573884, 2685792, 3261952, 3568128, 3581056, 3860826, 4892928, 5147768, 5371584, 7162112, 7721652, 9785856, 10295536, 10743168, 14324224, 15443304, 20591072, 21486336, 30886608, 41182144, 42972672, 61773216, 82364288, 123546432, 164728576, 247092864, 329457152, 494185728, 988371456]

約数ペア:

[(1, 988371456), (2, 494185728), (3, 329457152), (4, 247092864), (6, 164728576), (8, 123546432), (12, 82364288), (16, 61773216), (23, 42972672), (24, 41182144), (32, 30886608), (46, 21486336), (48, 20591072), (64, 15443304), (69, 14324224), (92, 10743168), (96, 10295536), (101, 9785856), (128, 7721652), (138, 7162112), (184, 5371584), (192, 5147768), (202, 4892928), (256, 3860826), (276, 3581056), (277, 3568128), (303, 3261952), (368, 2685792), (384, 2573884), (404, 2446464), (512, 1930413), (552, 1790528), (554, 1784064), (606, 1630976), (736, 1342896), (768, 1286942), (808, 1223232), (831, 1189376), (1104, 895264), (1108, 892032), (1212, 815488), (1472, 671448), (1536, 643471), (1616, 611616), (1662, 594688), (2208, 447632), (2216, 446016), (2323, 425472), (2424, 407744), (2944, 335724), (3232, 305808), (3324, 297344), (4416, 223816), (4432, 223008), (4646, 212736), (4848, 203872), (5888, 167862), (6371, 155136), (6464, 152904), (6648, 148672), (6969, 141824), (8832, 111908), (8864, 111504), (9292, 106368), (9696, 101936), (11776, 83931), (12742, 77568), (12928, 76452), (13296, 74336), (13938, 70912), (17664, 55954), (17728, 55752), (18584, 53184), (19113, 51712), (19392, 50968), (25484, 38784), (25856, 38226), (26592, 37168), (27876, 35456), (27977, 35328)]