316321728

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86711}}^1$

素因数の和:86745

約数の個数: 56

約数和(自身を含む): 880993920

約数和(自身を除く): 564672192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 86711, 173422, 260133, 346844, 520266, 693688, 1040532, 1387376, 1647509, 2081064, 2774752, 3295018, 4162128, 4942527, 5549504, 6590036, 8324256, 9885054, 13180072, 16648512, 19770108, 26360144, 39540216, 52720288, 79080432, 105440576, 158160864, 316321728]

約数ペア:

[(1, 316321728), (2, 158160864), (3, 105440576), (4, 79080432), (6, 52720288), (8, 39540216), (12, 26360144), (16, 19770108), (19, 16648512), (24, 13180072), (32, 9885054), (38, 8324256), (48, 6590036), (57, 5549504), (64, 4942527), (76, 4162128), (96, 3295018), (114, 2774752), (152, 2081064), (192, 1647509), (228, 1387376), (304, 1040532), (456, 693688), (608, 520266), (912, 346844), (1216, 260133), (1824, 173422), (3648, 86711)]