842425248

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 2730309120

約数和(自身を除く): 1887883872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 53, 56, 62, 84, 93, 96, 98, 106, 109, 112, 124, 147, 159, 168, 186, 196, 212, 217, 218, 224, 248, 294, 318, 327, 336, 371, 372, 392, 424, 434, 436, 496, 588, 636, 651, 654, 672, 742, 744, 763, 784, 848, 868, 872, 992, 1113, 1176, 1272, 1302, 1308, 1484, 1488, 1519, 1526, 1568, 1643, 1696, 1736, 1744, 2226, 2289, 2352, 2544, 2597, 2604, 2616, 2968, 2976, 3038, 3052, 3286, 3379, 3472, 3488, 4452, 4557, 4578, 4704, 4929, 5088, 5194, 5208, 5232, 5341, 5777, 5936, 6076, 6104, 6572, 6758, 6944, 7791, 8904, 9114, 9156, 9858, 10137, 10388, 10416, 10464, 10682, 11501, 11554, 11872, 12152, 12208, 13144, 13516, 15582, 16023, 17331, 17808, 18228, 18312, 19716, 20274, 20776, 20832, 21364, 23002, 23108, 23653, 24304, 24416, 26288, 27032, 31164, 32046, 34503, 34662, 35616, 36456, 36624, 39432, 40439, 40548, 41552, 42728, 46004, 46216, 47306, 48608, 52576, 54064, 62328, 64092, 69006, 69324, 70959, 72912, 73248, 78864, 80507, 80878, 81096, 83104, 85456, 92008, 92432, 94612, 108128, 121317, 124656, 128184, 138012, 138648, 141918, 145824, 157728, 161014, 161756, 162192, 165571, 170912, 179087, 184016, 184864, 189224, 241521, 242634, 249312, 256368, 276024, 277296, 283073, 283836, 322028, 323512, 324384, 331142, 358174, 368032, 378448, 483042, 485268, 496713, 512736, 537261, 552048, 554592, 566146, 567672, 644056, 647024, 662284, 716348, 756896, 849219, 966084, 970536, 993426, 1074522, 1104096, 1132292, 1135344, 1253609, 1288112, 1294048, 1324568, 1432696, 1698438, 1932168, 1941072, 1986852, 2149044, 2264584, 2270688, 2507218, 2576224, 2649136, 2865392, 3396876, 3760827, 3864336, 3882144, 3973704, 4298088, 4529168, 5014436, 5298272, 5730784, 6793752, 7521654, 7728672, 7947408, 8596176, 8775263, 9058336, 10028872, 13587504, 15043308, 15894816, 17192352, 17550526, 20057744, 26325789, 27175008, 30086616, 35101052, 40115488, 52651578, 60173232, 70202104, 105303156, 120346464, 140404208, 210606312, 280808416, 421212624, 842425248]

約数ペア:

[(1, 842425248), (2, 421212624), (3, 280808416), (4, 210606312), (6, 140404208), (7, 120346464), (8, 105303156), (12, 70202104), (14, 60173232), (16, 52651578), (21, 40115488), (24, 35101052), (28, 30086616), (31, 27175008), (32, 26325789), (42, 20057744), (48, 17550526), (49, 17192352), (53, 15894816), (56, 15043308), (62, 13587504), (84, 10028872), (93, 9058336), (96, 8775263), (98, 8596176), (106, 7947408), (109, 7728672), (112, 7521654), (124, 6793752), (147, 5730784), (159, 5298272), (168, 5014436), (186, 4529168), (196, 4298088), (212, 3973704), (217, 3882144), (218, 3864336), (224, 3760827), (248, 3396876), (294, 2865392), (318, 2649136), (327, 2576224), (336, 2507218), (371, 2270688), (372, 2264584), (392, 2149044), (424, 1986852), (434, 1941072), (436, 1932168), (496, 1698438), (588, 1432696), (636, 1324568), (651, 1294048), (654, 1288112), (672, 1253609), (742, 1135344), (744, 1132292), (763, 1104096), (784, 1074522), (848, 993426), (868, 970536), (872, 966084), (992, 849219), (1113, 756896), (1176, 716348), (1272, 662284), (1302, 647024), (1308, 644056), (1484, 567672), (1488, 566146), (1519, 554592), (1526, 552048), (1568, 537261), (1643, 512736), (1696, 496713), (1736, 485268), (1744, 483042), (2226, 378448), (2289, 368032), (2352, 358174), (2544, 331142), (2597, 324384), (2604, 323512), (2616, 322028), (2968, 283836), (2976, 283073), (3038, 277296), (3052, 276024), (3286, 256368), (3379, 249312), (3472, 242634), (3488, 241521), (4452, 189224), (4557, 184864), (4578, 184016), (4704, 179087), (4929, 170912), (5088, 165571), (5194, 162192), (5208, 161756), (5232, 161014), (5341, 157728), (5777, 145824), (5936, 141918), (6076, 138648), (6104, 138012), (6572, 128184), (6758, 124656), (6944, 121317), (7791, 108128), (8904, 94612), (9114, 92432), (9156, 92008), (9858, 85456), (10137, 83104), (10388, 81096), (10416, 80878), (10464, 80507), (10682, 78864), (11501, 73248), (11554, 72912), (11872, 70959), (12152, 69324), (12208, 69006), (13144, 64092), (13516, 62328), (15582, 54064), (16023, 52576), (17331, 48608), (17808, 47306), (18228, 46216), (18312, 46004), (19716, 42728), (20274, 41552), (20776, 40548), (20832, 40439), (21364, 39432), (23002, 36624), (23108, 36456), (23653, 35616), (24304, 34662), (24416, 34503), (26288, 32046), (27032, 31164)]