997627904

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 2526189120

約数和(自身を除く): 1528561216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 101, 104, 106, 112, 128, 182, 202, 208, 212, 224, 256, 364, 371, 404, 416, 424, 448, 512, 689, 707, 728, 742, 808, 832, 848, 896, 1024, 1313, 1378, 1414, 1456, 1484, 1616, 1664, 1696, 1792, 2048, 2626, 2756, 2828, 2912, 2968, 3232, 3328, 3392, 3584, 4823, 5252, 5353, 5512, 5656, 5824, 5936, 6464, 6656, 6784, 7168, 9191, 9646, 10504, 10706, 11024, 11312, 11648, 11872, 12928, 13312, 13568, 14336, 18382, 19292, 21008, 21412, 22048, 22624, 23296, 23744, 25856, 26624, 27136, 36764, 37471, 38584, 42016, 42824, 44096, 45248, 46592, 47488, 51712, 54272, 69589, 73528, 74942, 77168, 84032, 85648, 88192, 90496, 93184, 94976, 103424, 108544, 139178, 147056, 149884, 154336, 168064, 171296, 176384, 180992, 186368, 189952, 206848, 278356, 294112, 299768, 308672, 336128, 342592, 352768, 361984, 379904, 487123, 556712, 588224, 599536, 617344, 672256, 685184, 705536, 723968, 759808, 974246, 1113424, 1176448, 1199072, 1234688, 1344512, 1370368, 1411072, 1447936, 1948492, 2226848, 2352896, 2398144, 2469376, 2689024, 2740736, 3896984, 4453696, 4705792, 4796288, 4938752, 5481472, 7793968, 8907392, 9411584, 9592576, 9877504, 10962944, 15587936, 17814784, 18823168, 19185152, 31175872, 35629568, 38370304, 62351744, 71259136, 76740608, 124703488, 142518272, 249406976, 498813952, 997627904]

約数ペア:

[(1, 997627904), (2, 498813952), (4, 249406976), (7, 142518272), (8, 124703488), (13, 76740608), (14, 71259136), (16, 62351744), (26, 38370304), (28, 35629568), (32, 31175872), (52, 19185152), (53, 18823168), (56, 17814784), (64, 15587936), (91, 10962944), (101, 9877504), (104, 9592576), (106, 9411584), (112, 8907392), (128, 7793968), (182, 5481472), (202, 4938752), (208, 4796288), (212, 4705792), (224, 4453696), (256, 3896984), (364, 2740736), (371, 2689024), (404, 2469376), (416, 2398144), (424, 2352896), (448, 2226848), (512, 1948492), (689, 1447936), (707, 1411072), (728, 1370368), (742, 1344512), (808, 1234688), (832, 1199072), (848, 1176448), (896, 1113424), (1024, 974246), (1313, 759808), (1378, 723968), (1414, 705536), (1456, 685184), (1484, 672256), (1616, 617344), (1664, 599536), (1696, 588224), (1792, 556712), (2048, 487123), (2626, 379904), (2756, 361984), (2828, 352768), (2912, 342592), (2968, 336128), (3232, 308672), (3328, 299768), (3392, 294112), (3584, 278356), (4823, 206848), (5252, 189952), (5353, 186368), (5512, 180992), (5656, 176384), (5824, 171296), (5936, 168064), (6464, 154336), (6656, 149884), (6784, 147056), (7168, 139178), (9191, 108544), (9646, 103424), (10504, 94976), (10706, 93184), (11024, 90496), (11312, 88192), (11648, 85648), (11872, 84032), (12928, 77168), (13312, 74942), (13568, 73528), (14336, 69589), (18382, 54272), (19292, 51712), (21008, 47488), (21412, 46592), (22048, 45248), (22624, 44096), (23296, 42824), (23744, 42016), (25856, 38584), (26624, 37471), (27136, 36764)]