1580884928

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1418

約数の個数: 112

約数和(自身を含む): 3745382400

約数和(自身を除く): 2164497472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 89, 112, 124, 178, 217, 224, 248, 356, 434, 448, 496, 623, 712, 868, 992, 1246, 1279, 1424, 1736, 1984, 2492, 2558, 2759, 2848, 3472, 4984, 5116, 5518, 5696, 6944, 8953, 9968, 10232, 11036, 13888, 17906, 19313, 19936, 20464, 22072, 35812, 38626, 39649, 39872, 40928, 44144, 71624, 77252, 79298, 81856, 88288, 113831, 143248, 154504, 158596, 176576, 227662, 277543, 286496, 309008, 317192, 455324, 555086, 572992, 618016, 634384, 796817, 910648, 1110172, 1236032, 1268768, 1593634, 1821296, 2220344, 2537536, 3187268, 3528761, 3642592, 4440688, 6374536, 7057522, 7285184, 8881376, 12749072, 14115044, 17762752, 24701327, 25498144, 28230088, 49402654, 50996288, 56460176, 98805308, 112920352, 197610616, 225840704, 395221232, 790442464, 1580884928]

約数ペア:

[(1, 1580884928), (2, 790442464), (4, 395221232), (7, 225840704), (8, 197610616), (14, 112920352), (16, 98805308), (28, 56460176), (31, 50996288), (32, 49402654), (56, 28230088), (62, 25498144), (64, 24701327), (89, 17762752), (112, 14115044), (124, 12749072), (178, 8881376), (217, 7285184), (224, 7057522), (248, 6374536), (356, 4440688), (434, 3642592), (448, 3528761), (496, 3187268), (623, 2537536), (712, 2220344), (868, 1821296), (992, 1593634), (1246, 1268768), (1279, 1236032), (1424, 1110172), (1736, 910648), (1984, 796817), (2492, 634384), (2558, 618016), (2759, 572992), (2848, 555086), (3472, 455324), (4984, 317192), (5116, 309008), (5518, 286496), (5696, 277543), (6944, 227662), (8953, 176576), (9968, 158596), (10232, 154504), (11036, 143248), (13888, 113831), (17906, 88288), (19313, 81856), (19936, 79298), (20464, 77252), (22072, 71624), (35812, 44144), (38626, 40928), (39649, 39872)]