307843398

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2137}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 684399456

約数和(自身を除く): 376556058

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 151, 159, 302, 318, 453, 477, 906, 954, 1359, 2137, 2718, 4274, 6411, 8003, 12822, 16006, 19233, 24009, 38466, 48018, 72027, 113261, 144054, 226522, 322687, 339783, 645374, 679566, 968061, 1019349, 1936122, 2038698, 2904183, 5808366, 17102411, 34204822, 51307233, 102614466, 153921699, 307843398]

約数ペア:

[(1, 307843398), (2, 153921699), (3, 102614466), (6, 51307233), (9, 34204822), (18, 17102411), (53, 5808366), (106, 2904183), (151, 2038698), (159, 1936122), (302, 1019349), (318, 968061), (453, 679566), (477, 645374), (906, 339783), (954, 322687), (1359, 226522), (2137, 144054), (2718, 113261), (4274, 72027), (6411, 48018), (8003, 38466), (12822, 24009), (16006, 19233)]