1020478368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 3319142400

約数和(自身を除く): 2298664032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 199, 208, 224, 273, 312, 336, 364, 398, 416, 546, 587, 597, 624, 672, 728, 796, 1092, 1174, 1194, 1248, 1393, 1456, 1592, 1761, 2184, 2348, 2388, 2587, 2786, 2912, 3184, 3522, 4109, 4179, 4368, 4696, 4776, 5174, 5572, 6368, 7044, 7631, 7761, 8218, 8358, 8736, 9392, 9552, 10348, 11144, 12327, 14088, 15262, 15522, 16436, 16716, 18109, 18784, 19104, 20696, 22288, 22893, 24654, 28176, 30524, 31044, 32872, 33432, 36218, 41392, 44576, 45786, 49308, 53417, 54327, 56352, 61048, 62088, 65744, 66864, 72436, 82784, 91572, 98616, 106834, 108654, 116813, 122096, 124176, 131488, 133728, 144872, 160251, 183144, 197232, 213668, 217308, 233626, 244192, 248352, 289744, 320502, 350439, 366288, 394464, 427336, 434616, 467252, 579488, 641004, 700878, 732576, 817691, 854672, 869232, 934504, 1282008, 1401756, 1518569, 1635382, 1709344, 1738464, 1869008, 2453073, 2564016, 2803512, 3037138, 3270764, 3738016, 4555707, 4906146, 5128032, 5607024, 6074276, 6541528, 9111414, 9812292, 10629983, 11214048, 12148552, 13083056, 18222828, 19624584, 21259966, 24297104, 26166112, 31889949, 36445656, 39249168, 42519932, 48594208, 63779898, 72891312, 78498336, 85039864, 127559796, 145782624, 170079728, 255119592, 340159456, 510239184, 1020478368]

約数ペア:

[(1, 1020478368), (2, 510239184), (3, 340159456), (4, 255119592), (6, 170079728), (7, 145782624), (8, 127559796), (12, 85039864), (13, 78498336), (14, 72891312), (16, 63779898), (21, 48594208), (24, 42519932), (26, 39249168), (28, 36445656), (32, 31889949), (39, 26166112), (42, 24297104), (48, 21259966), (52, 19624584), (56, 18222828), (78, 13083056), (84, 12148552), (91, 11214048), (96, 10629983), (104, 9812292), (112, 9111414), (156, 6541528), (168, 6074276), (182, 5607024), (199, 5128032), (208, 4906146), (224, 4555707), (273, 3738016), (312, 3270764), (336, 3037138), (364, 2803512), (398, 2564016), (416, 2453073), (546, 1869008), (587, 1738464), (597, 1709344), (624, 1635382), (672, 1518569), (728, 1401756), (796, 1282008), (1092, 934504), (1174, 869232), (1194, 854672), (1248, 817691), (1393, 732576), (1456, 700878), (1592, 641004), (1761, 579488), (2184, 467252), (2348, 434616), (2388, 427336), (2587, 394464), (2786, 366288), (2912, 350439), (3184, 320502), (3522, 289744), (4109, 248352), (4179, 244192), (4368, 233626), (4696, 217308), (4776, 213668), (5174, 197232), (5572, 183144), (6368, 160251), (7044, 144872), (7631, 133728), (7761, 131488), (8218, 124176), (8358, 122096), (8736, 116813), (9392, 108654), (9552, 106834), (10348, 98616), (11144, 91572), (12327, 82784), (14088, 72436), (15262, 66864), (15522, 65744), (16436, 62088), (16716, 61048), (18109, 56352), (18784, 54327), (19104, 53417), (20696, 49308), (22288, 45786), (22893, 44576), (24654, 41392), (28176, 36218), (30524, 33432), (31044, 32872)]