1011291008

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 2572113600

約数和(自身を除く): 1560822592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 79, 91, 98, 104, 112, 128, 157, 158, 182, 196, 208, 224, 314, 316, 364, 392, 416, 448, 553, 628, 632, 637, 728, 784, 832, 896, 1027, 1099, 1106, 1256, 1264, 1274, 1456, 1568, 1664, 2041, 2054, 2198, 2212, 2512, 2528, 2548, 2912, 3136, 3871, 4082, 4108, 4396, 4424, 5024, 5056, 5096, 5824, 6272, 7189, 7693, 7742, 8164, 8216, 8792, 8848, 10048, 10112, 10192, 11648, 12403, 14287, 14378, 15386, 15484, 16328, 16432, 17584, 17696, 20096, 20384, 24806, 28574, 28756, 30772, 30968, 32656, 32864, 35168, 35392, 40768, 49612, 50323, 57148, 57512, 61544, 61936, 65312, 65728, 70336, 70784, 81536, 86821, 99224, 100009, 100646, 114296, 115024, 123088, 123872, 130624, 131456, 140672, 161239, 173642, 198448, 200018, 201292, 228592, 230048, 246176, 247744, 261248, 322478, 347284, 396896, 400036, 402584, 457184, 460096, 492352, 495488, 607747, 644956, 694568, 793792, 800072, 805168, 914368, 920192, 984704, 1128673, 1215494, 1289912, 1389136, 1587584, 1600144, 1610336, 1828736, 2257346, 2430988, 2579824, 2778272, 3200288, 3220672, 4514692, 4861976, 5159648, 5556544, 6400576, 6441344, 7900711, 9029384, 9723952, 10319296, 11113088, 12801152, 15801422, 18058768, 19447904, 20638592, 31602844, 36117536, 38895808, 63205688, 72235072, 77791616, 126411376, 144470144, 252822752, 505645504, 1011291008]

約数ペア:

[(1, 1011291008), (2, 505645504), (4, 252822752), (7, 144470144), (8, 126411376), (13, 77791616), (14, 72235072), (16, 63205688), (26, 38895808), (28, 36117536), (32, 31602844), (49, 20638592), (52, 19447904), (56, 18058768), (64, 15801422), (79, 12801152), (91, 11113088), (98, 10319296), (104, 9723952), (112, 9029384), (128, 7900711), (157, 6441344), (158, 6400576), (182, 5556544), (196, 5159648), (208, 4861976), (224, 4514692), (314, 3220672), (316, 3200288), (364, 2778272), (392, 2579824), (416, 2430988), (448, 2257346), (553, 1828736), (628, 1610336), (632, 1600144), (637, 1587584), (728, 1389136), (784, 1289912), (832, 1215494), (896, 1128673), (1027, 984704), (1099, 920192), (1106, 914368), (1256, 805168), (1264, 800072), (1274, 793792), (1456, 694568), (1568, 644956), (1664, 607747), (2041, 495488), (2054, 492352), (2198, 460096), (2212, 457184), (2512, 402584), (2528, 400036), (2548, 396896), (2912, 347284), (3136, 322478), (3871, 261248), (4082, 247744), (4108, 246176), (4396, 230048), (4424, 228592), (5024, 201292), (5056, 200018), (5096, 198448), (5824, 173642), (6272, 161239), (7189, 140672), (7693, 131456), (7742, 130624), (8164, 123872), (8216, 123088), (8792, 115024), (8848, 114296), (10048, 100646), (10112, 100009), (10192, 99224), (11648, 86821), (12403, 81536), (14287, 70784), (14378, 70336), (15386, 65728), (15484, 65312), (16328, 61936), (16432, 61544), (17584, 57512), (17696, 57148), (20096, 50323), (20384, 49612), (24806, 40768), (28574, 35392), (28756, 35168), (30772, 32864), (30968, 32656)]