1963428992

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 5037984000

約数和(自身を除く): 3074555008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 41, 56, 58, 64, 76, 82, 97, 112, 116, 128, 133, 152, 164, 194, 203, 224, 232, 266, 287, 304, 328, 388, 406, 448, 464, 532, 551, 574, 608, 656, 679, 776, 779, 812, 896, 928, 1064, 1102, 1148, 1189, 1216, 1312, 1358, 1552, 1558, 1624, 1843, 1856, 2128, 2204, 2296, 2378, 2432, 2624, 2716, 2813, 3104, 3116, 3248, 3686, 3712, 3857, 3977, 4256, 4408, 4592, 4756, 5248, 5432, 5453, 5626, 6208, 6232, 6496, 7372, 7714, 7954, 8323, 8512, 8816, 9184, 9512, 10864, 10906, 11252, 12416, 12464, 12901, 12992, 14744, 15428, 15908, 16646, 17024, 17632, 18368, 19024, 19691, 21728, 21812, 22504, 22591, 24928, 25802, 25984, 27839, 29488, 30856, 31816, 33292, 35264, 36736, 38048, 39382, 43456, 43624, 45008, 45182, 49856, 51604, 53447, 55678, 58976, 61712, 63632, 66584, 70528, 75563, 76096, 78764, 86912, 87248, 90016, 90364, 99712, 103208, 106894, 111356, 115333, 117952, 123424, 127264, 133168, 151126, 152192, 157528, 158137, 174496, 180032, 180728, 206416, 213788, 222712, 230666, 235904, 246848, 254528, 266336, 302252, 315056, 316274, 348992, 360064, 361456, 374129, 412832, 427576, 445424, 461332, 493696, 509056, 528941, 532672, 604504, 630112, 632548, 697984, 722912, 748258, 807331, 825664, 855152, 890848, 922664, 1057882, 1065344, 1209008, 1260224, 1265096, 1445824, 1496516, 1614662, 1651328, 1710304, 1781696, 1845328, 2115764, 2191327, 2418016, 2520448, 2530192, 2891648, 2993032, 3229324, 3420608, 3563392, 3690656, 4231528, 4382654, 4836032, 5060384, 5986064, 6458648, 6841216, 7381312, 8463056, 8765308, 9672064, 10120768, 11972128, 12917296, 14762624, 15339289, 16926112, 17530616, 20241536, 23944256, 25834592, 30678578, 33852224, 35061232, 47888512, 51669184, 61357156, 67704448, 70122464, 103338368, 122714312, 140244928, 245428624, 280489856, 490857248, 981714496, 1963428992]

約数ペア:

[(1, 1963428992), (2, 981714496), (4, 490857248), (7, 280489856), (8, 245428624), (14, 140244928), (16, 122714312), (19, 103338368), (28, 70122464), (29, 67704448), (32, 61357156), (38, 51669184), (41, 47888512), (56, 35061232), (58, 33852224), (64, 30678578), (76, 25834592), (82, 23944256), (97, 20241536), (112, 17530616), (116, 16926112), (128, 15339289), (133, 14762624), (152, 12917296), (164, 11972128), (194, 10120768), (203, 9672064), (224, 8765308), (232, 8463056), (266, 7381312), (287, 6841216), (304, 6458648), (328, 5986064), (388, 5060384), (406, 4836032), (448, 4382654), (464, 4231528), (532, 3690656), (551, 3563392), (574, 3420608), (608, 3229324), (656, 2993032), (679, 2891648), (776, 2530192), (779, 2520448), (812, 2418016), (896, 2191327), (928, 2115764), (1064, 1845328), (1102, 1781696), (1148, 1710304), (1189, 1651328), (1216, 1614662), (1312, 1496516), (1358, 1445824), (1552, 1265096), (1558, 1260224), (1624, 1209008), (1843, 1065344), (1856, 1057882), (2128, 922664), (2204, 890848), (2296, 855152), (2378, 825664), (2432, 807331), (2624, 748258), (2716, 722912), (2813, 697984), (3104, 632548), (3116, 630112), (3248, 604504), (3686, 532672), (3712, 528941), (3857, 509056), (3977, 493696), (4256, 461332), (4408, 445424), (4592, 427576), (4756, 412832), (5248, 374129), (5432, 361456), (5453, 360064), (5626, 348992), (6208, 316274), (6232, 315056), (6496, 302252), (7372, 266336), (7714, 254528), (7954, 246848), (8323, 235904), (8512, 230666), (8816, 222712), (9184, 213788), (9512, 206416), (10864, 180728), (10906, 180032), (11252, 174496), (12416, 158137), (12464, 157528), (12901, 152192), (12992, 151126), (14744, 133168), (15428, 127264), (15908, 123424), (16646, 117952), (17024, 115333), (17632, 111356), (18368, 106894), (19024, 103208), (19691, 99712), (21728, 90364), (21812, 90016), (22504, 87248), (22591, 86912), (24928, 78764), (25802, 76096), (25984, 75563), (27839, 70528), (29488, 66584), (30856, 63632), (31816, 61712), (33292, 58976), (35264, 55678), (36736, 53447), (38048, 51604), (39382, 49856), (43456, 45182), (43624, 45008)]