19214575744

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 256

約数和(自身を含む): 49132339200

約数和(自身を除く): 29917763456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 127, 128, 182, 208, 217, 224, 248, 254, 364, 403, 416, 419, 434, 448, 496, 508, 728, 806, 832, 838, 868, 889, 896, 992, 1016, 1456, 1612, 1651, 1664, 1676, 1736, 1778, 1984, 2032, 2821, 2912, 2933, 3224, 3302, 3352, 3472, 3556, 3937, 3968, 4064, 5447, 5642, 5824, 5866, 6448, 6604, 6704, 6944, 7112, 7874, 8128, 10894, 11284, 11557, 11648, 11732, 12896, 12989, 13208, 13408, 13888, 14224, 15748, 16256, 21788, 22568, 23114, 23464, 25792, 25978, 26416, 26816, 27559, 27776, 28448, 31496, 38129, 43576, 45136, 46228, 46928, 51181, 51584, 51956, 52832, 53213, 53632, 55118, 56896, 62992, 76258, 87152, 90272, 90923, 92456, 93856, 102362, 103912, 105664, 106426, 110236, 113792, 125984, 152516, 168857, 174304, 180544, 181846, 184912, 187712, 204724, 207824, 211328, 212852, 220472, 251968, 305032, 337714, 348608, 358267, 361088, 363692, 369824, 372491, 375424, 409448, 415648, 425704, 440944, 503936, 610064, 675428, 691769, 697216, 716534, 727384, 739648, 744982, 818896, 831296, 851408, 881888, 1181999, 1220128, 1350856, 1383538, 1433068, 1454768, 1479296, 1489964, 1637792, 1649603, 1662592, 1702816, 1763776, 2363998, 2440256, 2701712, 2767076, 2866136, 2909536, 2979928, 3275584, 3299206, 3405632, 3527552, 4727996, 4842383, 4880512, 5403424, 5534152, 5732272, 5819072, 5959856, 6551168, 6598412, 6811264, 9455992, 9684766, 10806848, 11068304, 11464544, 11547221, 11638144, 11919712, 13196824, 18911984, 19369532, 21444839, 21613696, 22136608, 22929088, 23094442, 23839424, 26393648, 37823968, 38739064, 42889678, 44273216, 45858176, 46188884, 47678848, 52787296, 75647936, 77478128, 85779356, 88546432, 92377768, 105574592, 150113873, 151295872, 154956256, 171558712, 184755536, 211149184, 300227746, 309912512, 343117424, 369511072, 600455492, 619825024, 686234848, 739022144, 1200910984, 1372469696, 1478044288, 2401821968, 2744939392, 4803643936, 9607287872, 19214575744]

約数ペア:

[(1, 19214575744), (2, 9607287872), (4, 4803643936), (7, 2744939392), (8, 2401821968), (13, 1478044288), (14, 1372469696), (16, 1200910984), (26, 739022144), (28, 686234848), (31, 619825024), (32, 600455492), (52, 369511072), (56, 343117424), (62, 309912512), (64, 300227746), (91, 211149184), (104, 184755536), (112, 171558712), (124, 154956256), (127, 151295872), (128, 150113873), (182, 105574592), (208, 92377768), (217, 88546432), (224, 85779356), (248, 77478128), (254, 75647936), (364, 52787296), (403, 47678848), (416, 46188884), (419, 45858176), (434, 44273216), (448, 42889678), (496, 38739064), (508, 37823968), (728, 26393648), (806, 23839424), (832, 23094442), (838, 22929088), (868, 22136608), (889, 21613696), (896, 21444839), (992, 19369532), (1016, 18911984), (1456, 13196824), (1612, 11919712), (1651, 11638144), (1664, 11547221), (1676, 11464544), (1736, 11068304), (1778, 10806848), (1984, 9684766), (2032, 9455992), (2821, 6811264), (2912, 6598412), (2933, 6551168), (3224, 5959856), (3302, 5819072), (3352, 5732272), (3472, 5534152), (3556, 5403424), (3937, 4880512), (3968, 4842383), (4064, 4727996), (5447, 3527552), (5642, 3405632), (5824, 3299206), (5866, 3275584), (6448, 2979928), (6604, 2909536), (6704, 2866136), (6944, 2767076), (7112, 2701712), (7874, 2440256), (8128, 2363998), (10894, 1763776), (11284, 1702816), (11557, 1662592), (11648, 1649603), (11732, 1637792), (12896, 1489964), (12989, 1479296), (13208, 1454768), (13408, 1433068), (13888, 1383538), (14224, 1350856), (15748, 1220128), (16256, 1181999), (21788, 881888), (22568, 851408), (23114, 831296), (23464, 818896), (25792, 744982), (25978, 739648), (26416, 727384), (26816, 716534), (27559, 697216), (27776, 691769), (28448, 675428), (31496, 610064), (38129, 503936), (43576, 440944), (45136, 425704), (46228, 415648), (46928, 409448), (51181, 375424), (51584, 372491), (51956, 369824), (52832, 363692), (53213, 361088), (53632, 358267), (55118, 348608), (56896, 337714), (62992, 305032), (76258, 251968), (87152, 220472), (90272, 212852), (90923, 211328), (92456, 207824), (93856, 204724), (102362, 187712), (103912, 184912), (105664, 181846), (106426, 180544), (110236, 174304), (113792, 168857), (125984, 152516)]