1301225856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11807}}^1$

素因数の和:11872

約数の個数: 128

約数和(自身を含む): 4046837760

約数和(自身を除く): 2745611904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 6888, 7872, 9184, 11807, 13776, 15744, 18368, 23614, 27552, 35421, 36736, 47228, 55104, 70842, 82649, 94456, 110208, 141684, 165298, 188912, 247947, 283368, 330596, 377824, 484087, 495894, 566736, 661192, 755648, 968174, 991788, 1133472, 1322384, 1452261, 1511296, 1936348, 1983576, 2266944, 2644768, 2904522, 3388609, 3872696, 3967152, 4533888, 5289536, 5809044, 6777218, 7745392, 7934304, 10165827, 10579072, 11618088, 13554436, 15490784, 15868608, 20331654, 23236176, 27108872, 30981568, 31737216, 40663308, 46472352, 54217744, 61963136, 81326616, 92944704, 108435488, 162653232, 185889408, 216870976, 325306464, 433741952, 650612928, 1301225856]

約数ペア:

[(1, 1301225856), (2, 650612928), (3, 433741952), (4, 325306464), (6, 216870976), (7, 185889408), (8, 162653232), (12, 108435488), (14, 92944704), (16, 81326616), (21, 61963136), (24, 54217744), (28, 46472352), (32, 40663308), (41, 31737216), (42, 30981568), (48, 27108872), (56, 23236176), (64, 20331654), (82, 15868608), (84, 15490784), (96, 13554436), (112, 11618088), (123, 10579072), (128, 10165827), (164, 7934304), (168, 7745392), (192, 6777218), (224, 5809044), (246, 5289536), (287, 4533888), (328, 3967152), (336, 3872696), (384, 3388609), (448, 2904522), (492, 2644768), (574, 2266944), (656, 1983576), (672, 1936348), (861, 1511296), (896, 1452261), (984, 1322384), (1148, 1133472), (1312, 991788), (1344, 968174), (1722, 755648), (1968, 661192), (2296, 566736), (2624, 495894), (2688, 484087), (3444, 377824), (3936, 330596), (4592, 283368), (5248, 247947), (6888, 188912), (7872, 165298), (9184, 141684), (11807, 110208), (13776, 94456), (15744, 82649), (18368, 70842), (23614, 55104), (27552, 47228), (35421, 36736)]