263321172

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 702172800

約数和(自身を除く): 438851628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 179, 212, 257, 318, 358, 477, 514, 537, 636, 716, 771, 954, 1028, 1074, 1431, 1542, 1611, 1908, 2148, 2313, 2862, 3084, 3222, 4626, 4833, 5724, 6444, 6939, 9252, 9487, 9666, 13621, 13878, 18974, 19332, 27242, 27756, 28461, 37948, 40863, 46003, 54484, 56922, 81726, 85383, 92006, 113844, 122589, 138009, 163452, 170766, 184012, 245178, 256149, 276018, 341532, 367767, 414027, 490356, 512298, 552036, 735534, 828054, 1024596, 1242081, 1471068, 1656108, 2438159, 2484162, 4876318, 4968324, 7314477, 9752636, 14628954, 21943431, 29257908, 43886862, 65830293, 87773724, 131660586, 263321172]

約数ペア:

[(1, 263321172), (2, 131660586), (3, 87773724), (4, 65830293), (6, 43886862), (9, 29257908), (12, 21943431), (18, 14628954), (27, 9752636), (36, 7314477), (53, 4968324), (54, 4876318), (106, 2484162), (108, 2438159), (159, 1656108), (179, 1471068), (212, 1242081), (257, 1024596), (318, 828054), (358, 735534), (477, 552036), (514, 512298), (537, 490356), (636, 414027), (716, 367767), (771, 341532), (954, 276018), (1028, 256149), (1074, 245178), (1431, 184012), (1542, 170766), (1611, 163452), (1908, 138009), (2148, 122589), (2313, 113844), (2862, 92006), (3084, 85383), (3222, 81726), (4626, 56922), (4833, 54484), (5724, 46003), (6444, 40863), (6939, 37948), (9252, 28461), (9487, 27756), (9666, 27242), (13621, 19332), (13878, 18974)]