215057664

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3064

約数の個数: 108

約数和(自身を含む): 640278912

約数和(自身を除く): 425221248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3011, 3968, 4464, 5952, 6022, 7936, 8928, 9033, 11904, 12044, 17856, 18066, 23808, 24088, 27099, 35712, 36132, 48176, 54198, 71424, 72264, 93341, 96352, 108396, 144528, 186682, 192704, 216792, 280023, 289056, 373364, 385408, 433584, 560046, 578112, 746728, 770816, 840069, 867168, 1120092, 1156224, 1493456, 1680138, 1734336, 2240184, 2312448, 2986912, 3360276, 3468672, 4480368, 5973824, 6720552, 6937344, 8960736, 11947648, 13441104, 17921472, 23895296, 26882208, 35842944, 53764416, 71685888, 107528832, 215057664]

約数ペア:

[(1, 215057664), (2, 107528832), (3, 71685888), (4, 53764416), (6, 35842944), (8, 26882208), (9, 23895296), (12, 17921472), (16, 13441104), (18, 11947648), (24, 8960736), (31, 6937344), (32, 6720552), (36, 5973824), (48, 4480368), (62, 3468672), (64, 3360276), (72, 2986912), (93, 2312448), (96, 2240184), (124, 1734336), (128, 1680138), (144, 1493456), (186, 1156224), (192, 1120092), (248, 867168), (256, 840069), (279, 770816), (288, 746728), (372, 578112), (384, 560046), (496, 433584), (558, 385408), (576, 373364), (744, 289056), (768, 280023), (992, 216792), (1116, 192704), (1152, 186682), (1488, 144528), (1984, 108396), (2232, 96352), (2304, 93341), (2976, 72264), (3011, 71424), (3968, 54198), (4464, 48176), (5952, 36132), (6022, 35712), (7936, 27099), (8928, 24088), (9033, 23808), (11904, 18066), (12044, 17856)]