256025952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9769}}^1$

素因数の和:9805

約数の個数: 144

約数和(自身を含む): 896182560

約数和(自身を除く): 640156608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 9769, 13104, 19538, 26208, 29307, 39076, 58614, 68383, 78152, 87921, 117228, 126997, 136766, 156304, 175842, 205149, 234456, 253994, 273532, 312608, 351684, 380991, 410298, 468912, 507988, 547064, 615447, 703368, 761982, 820596, 888979, 937824, 1015976, 1094128, 1142973, 1230894, 1406736, 1523964, 1641192, 1777958, 2031952, 2188256, 2285946, 2461788, 2666937, 2813472, 3047928, 3282384, 3555916, 4063904, 4571892, 4923576, 5333874, 6095856, 6564768, 7111832, 8000811, 9143784, 9847152, 10667748, 12191712, 14223664, 16001622, 18287568, 19694304, 21335496, 28447328, 32003244, 36575136, 42670992, 64006488, 85341984, 128012976, 256025952]

約数ペア:

[(1, 256025952), (2, 128012976), (3, 85341984), (4, 64006488), (6, 42670992), (7, 36575136), (8, 32003244), (9, 28447328), (12, 21335496), (13, 19694304), (14, 18287568), (16, 16001622), (18, 14223664), (21, 12191712), (24, 10667748), (26, 9847152), (28, 9143784), (32, 8000811), (36, 7111832), (39, 6564768), (42, 6095856), (48, 5333874), (52, 4923576), (56, 4571892), (63, 4063904), (72, 3555916), (78, 3282384), (84, 3047928), (91, 2813472), (96, 2666937), (104, 2461788), (112, 2285946), (117, 2188256), (126, 2031952), (144, 1777958), (156, 1641192), (168, 1523964), (182, 1406736), (208, 1230894), (224, 1142973), (234, 1094128), (252, 1015976), (273, 937824), (288, 888979), (312, 820596), (336, 761982), (364, 703368), (416, 615447), (468, 547064), (504, 507988), (546, 468912), (624, 410298), (672, 380991), (728, 351684), (819, 312608), (936, 273532), (1008, 253994), (1092, 234456), (1248, 205149), (1456, 175842), (1638, 156304), (1872, 136766), (2016, 126997), (2184, 117228), (2912, 87921), (3276, 78152), (3744, 68383), (4368, 58614), (6552, 39076), (8736, 29307), (9769, 26208), (13104, 19538)]