234385398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18899}}^1$

素因数の和:18973

約数の個数: 48

約数和(自身を含む): 557247600

約数和(自身を除く): 322862202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 18899, 37798, 56697, 113394, 170091, 245687, 340182, 491374, 737061, 1001647, 1474122, 2003294, 2211183, 3004941, 4422366, 6009882, 9014823, 13021411, 18029646, 26042822, 39064233, 78128466, 117192699, 234385398]

約数ペア:

[(1, 234385398), (2, 117192699), (3, 78128466), (6, 39064233), (9, 26042822), (13, 18029646), (18, 13021411), (26, 9014823), (39, 6009882), (53, 4422366), (78, 3004941), (106, 2211183), (117, 2003294), (159, 1474122), (234, 1001647), (318, 737061), (477, 491374), (689, 340182), (954, 245687), (1378, 170091), (2067, 113394), (4134, 56697), (6201, 37798), (12402, 18899)]