1629117952

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 4290903936

約数和(自身を除く): 2661785984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 43, 44, 56, 62, 64, 77, 86, 88, 112, 124, 128, 154, 172, 176, 217, 224, 248, 256, 301, 308, 341, 344, 352, 434, 448, 473, 496, 512, 602, 616, 682, 688, 704, 868, 896, 946, 961, 992, 1204, 1232, 1333, 1364, 1376, 1408, 1736, 1792, 1892, 1922, 1984, 2387, 2408, 2464, 2666, 2728, 2752, 2816, 3311, 3472, 3584, 3784, 3844, 3968, 4774, 4816, 4928, 5332, 5456, 5504, 5632, 6622, 6727, 6944, 7568, 7688, 7936, 9331, 9548, 9632, 9856, 10571, 10664, 10912, 11008, 13244, 13454, 13888, 14663, 15136, 15376, 15872, 18662, 19096, 19264, 19712, 21142, 21328, 21824, 22016, 26488, 26908, 27776, 29326, 30272, 30752, 37324, 38192, 38528, 39424, 41323, 42284, 42656, 43648, 52976, 53816, 55552, 58652, 60544, 61504, 73997, 74648, 76384, 77056, 82646, 84568, 85312, 87296, 102641, 105952, 107632, 111104, 117304, 121088, 123008, 147994, 149296, 152768, 154112, 165292, 169136, 170624, 174592, 205282, 211904, 215264, 234608, 242176, 246016, 289261, 295988, 298592, 305536, 330584, 338272, 341248, 410564, 423808, 430528, 454553, 469216, 492032, 578522, 591976, 597184, 611072, 661168, 676544, 682496, 821128, 847616, 861056, 909106, 938432, 1157044, 1183952, 1194368, 1222144, 1322336, 1353088, 1642256, 1695232, 1722112, 1818212, 1876864, 2314088, 2367904, 2388736, 2644672, 2706176, 3181871, 3284512, 3444224, 3636424, 3753728, 4628176, 4735808, 4777472, 5289344, 5412352, 6363742, 6569024, 7272848, 7507456, 9256352, 9471616, 10578688, 12727484, 13138048, 14545696, 18512704, 18943232, 21157376, 25454968, 26276096, 29091392, 37025408, 37886464, 50909936, 52552192, 58182784, 74050816, 101819872, 116365568, 148101632, 203639744, 232731136, 407279488, 814558976, 1629117952]

約数ペア:

[(1, 1629117952), (2, 814558976), (4, 407279488), (7, 232731136), (8, 203639744), (11, 148101632), (14, 116365568), (16, 101819872), (22, 74050816), (28, 58182784), (31, 52552192), (32, 50909936), (43, 37886464), (44, 37025408), (56, 29091392), (62, 26276096), (64, 25454968), (77, 21157376), (86, 18943232), (88, 18512704), (112, 14545696), (124, 13138048), (128, 12727484), (154, 10578688), (172, 9471616), (176, 9256352), (217, 7507456), (224, 7272848), (248, 6569024), (256, 6363742), (301, 5412352), (308, 5289344), (341, 4777472), (344, 4735808), (352, 4628176), (434, 3753728), (448, 3636424), (473, 3444224), (496, 3284512), (512, 3181871), (602, 2706176), (616, 2644672), (682, 2388736), (688, 2367904), (704, 2314088), (868, 1876864), (896, 1818212), (946, 1722112), (961, 1695232), (992, 1642256), (1204, 1353088), (1232, 1322336), (1333, 1222144), (1364, 1194368), (1376, 1183952), (1408, 1157044), (1736, 938432), (1792, 909106), (1892, 861056), (1922, 847616), (1984, 821128), (2387, 682496), (2408, 676544), (2464, 661168), (2666, 611072), (2728, 597184), (2752, 591976), (2816, 578522), (3311, 492032), (3472, 469216), (3584, 454553), (3784, 430528), (3844, 423808), (3968, 410564), (4774, 341248), (4816, 338272), (4928, 330584), (5332, 305536), (5456, 298592), (5504, 295988), (5632, 289261), (6622, 246016), (6727, 242176), (6944, 234608), (7568, 215264), (7688, 211904), (7936, 205282), (9331, 174592), (9548, 170624), (9632, 169136), (9856, 165292), (10571, 154112), (10664, 152768), (10912, 149296), (11008, 147994), (13244, 123008), (13454, 121088), (13888, 117304), (14663, 111104), (15136, 107632), (15376, 105952), (15872, 102641), (18662, 87296), (19096, 85312), (19264, 84568), (19712, 82646), (21142, 77056), (21328, 76384), (21824, 74648), (22016, 73997), (26488, 61504), (26908, 60544), (27776, 58652), (29326, 55552), (30272, 53816), (30752, 52976), (37324, 43648), (38192, 42656), (38528, 42284), (39424, 41323)]