2221465792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 224

約数和(自身を含む): 5696996480

約数和(自身を除く): 3475530688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 61, 64, 74, 91, 104, 112, 122, 148, 169, 182, 208, 224, 244, 259, 296, 338, 364, 416, 427, 448, 481, 488, 518, 592, 676, 728, 793, 832, 854, 962, 976, 1036, 1183, 1184, 1352, 1456, 1586, 1708, 1924, 1952, 2072, 2197, 2257, 2366, 2368, 2704, 2912, 3172, 3367, 3416, 3848, 3904, 4144, 4394, 4514, 4732, 5408, 5551, 5824, 6253, 6344, 6734, 6832, 7696, 8288, 8788, 9028, 9464, 10309, 10816, 11102, 12506, 12688, 13468, 13664, 15379, 15392, 15799, 16576, 17576, 18056, 18928, 20618, 22204, 25012, 25376, 26936, 27328, 29341, 30758, 30784, 31598, 35152, 36112, 37856, 41236, 43771, 44408, 50024, 50752, 53872, 58682, 61516, 63196, 70304, 72163, 72224, 75712, 81289, 82472, 87542, 88816, 100048, 107744, 117364, 123032, 126392, 134017, 140608, 144326, 144448, 162578, 164944, 175084, 177632, 200096, 205387, 215488, 234728, 246064, 252784, 268034, 288652, 325156, 329888, 350168, 355264, 381433, 400192, 410774, 469456, 492128, 505568, 536068, 569023, 577304, 650312, 659776, 700336, 762866, 821548, 938119, 938912, 984256, 1011136, 1072136, 1138046, 1154608, 1300624, 1400672, 1525732, 1643096, 1876238, 1877824, 2144272, 2276092, 2309216, 2601248, 2670031, 2801344, 3051464, 3286192, 3752476, 4288544, 4552184, 4618432, 4958629, 5202496, 5340062, 6102928, 6572384, 7504952, 8577088, 9104368, 9917258, 10680124, 12205856, 13144768, 15009904, 18208736, 19834516, 21360248, 24411712, 30019808, 34710403, 36417472, 39669032, 42720496, 60039616, 69420806, 79338064, 85440992, 138841612, 158676128, 170881984, 277683224, 317352256, 555366448, 1110732896, 2221465792]

約数ペア:

[(1, 2221465792), (2, 1110732896), (4, 555366448), (7, 317352256), (8, 277683224), (13, 170881984), (14, 158676128), (16, 138841612), (26, 85440992), (28, 79338064), (32, 69420806), (37, 60039616), (52, 42720496), (56, 39669032), (61, 36417472), (64, 34710403), (74, 30019808), (91, 24411712), (104, 21360248), (112, 19834516), (122, 18208736), (148, 15009904), (169, 13144768), (182, 12205856), (208, 10680124), (224, 9917258), (244, 9104368), (259, 8577088), (296, 7504952), (338, 6572384), (364, 6102928), (416, 5340062), (427, 5202496), (448, 4958629), (481, 4618432), (488, 4552184), (518, 4288544), (592, 3752476), (676, 3286192), (728, 3051464), (793, 2801344), (832, 2670031), (854, 2601248), (962, 2309216), (976, 2276092), (1036, 2144272), (1183, 1877824), (1184, 1876238), (1352, 1643096), (1456, 1525732), (1586, 1400672), (1708, 1300624), (1924, 1154608), (1952, 1138046), (2072, 1072136), (2197, 1011136), (2257, 984256), (2366, 938912), (2368, 938119), (2704, 821548), (2912, 762866), (3172, 700336), (3367, 659776), (3416, 650312), (3848, 577304), (3904, 569023), (4144, 536068), (4394, 505568), (4514, 492128), (4732, 469456), (5408, 410774), (5551, 400192), (5824, 381433), (6253, 355264), (6344, 350168), (6734, 329888), (6832, 325156), (7696, 288652), (8288, 268034), (8788, 252784), (9028, 246064), (9464, 234728), (10309, 215488), (10816, 205387), (11102, 200096), (12506, 177632), (12688, 175084), (13468, 164944), (13664, 162578), (15379, 144448), (15392, 144326), (15799, 140608), (16576, 134017), (17576, 126392), (18056, 123032), (18928, 117364), (20618, 107744), (22204, 100048), (25012, 88816), (25376, 87542), (26936, 82472), (27328, 81289), (29341, 75712), (30758, 72224), (30784, 72163), (31598, 70304), (35152, 63196), (36112, 61516), (37856, 58682), (41236, 53872), (43771, 50752), (44408, 50024)]