218679456

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 597155328

約数和(自身を除く): 378475872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 197, 248, 372, 373, 394, 496, 591, 744, 746, 788, 992, 1119, 1182, 1488, 1492, 1576, 2238, 2364, 2976, 2984, 3152, 4476, 4728, 5968, 6107, 6304, 8952, 9456, 11563, 11936, 12214, 17904, 18321, 18912, 23126, 24428, 34689, 35808, 36642, 46252, 48856, 69378, 73284, 73481, 92504, 97712, 138756, 146568, 146962, 185008, 195424, 220443, 277512, 293136, 293924, 370016, 440886, 555024, 586272, 587848, 881772, 1110048, 1175696, 1763544, 2277911, 2351392, 3527088, 4555822, 6833733, 7054176, 9111644, 13667466, 18223288, 27334932, 36446576, 54669864, 72893152, 109339728, 218679456]

約数ペア:

[(1, 218679456), (2, 109339728), (3, 72893152), (4, 54669864), (6, 36446576), (8, 27334932), (12, 18223288), (16, 13667466), (24, 9111644), (31, 7054176), (32, 6833733), (48, 4555822), (62, 3527088), (93, 2351392), (96, 2277911), (124, 1763544), (186, 1175696), (197, 1110048), (248, 881772), (372, 587848), (373, 586272), (394, 555024), (496, 440886), (591, 370016), (744, 293924), (746, 293136), (788, 277512), (992, 220443), (1119, 195424), (1182, 185008), (1488, 146962), (1492, 146568), (1576, 138756), (2238, 97712), (2364, 92504), (2976, 73481), (2984, 73284), (3152, 69378), (4476, 48856), (4728, 46252), (5968, 36642), (6107, 35808), (6304, 34689), (8952, 24428), (9456, 23126), (11563, 18912), (11936, 18321), (12214, 17904)]