297019938574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^2\times {\mathrm{383}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 473955747840

約数和(自身を除く): 176935809266

約数列:

[1, 2, 19, 38, 211, 311, 383, 422, 622, 766, 4009, 5909, 7277, 8018, 11818, 14554, 65621, 80813, 96721, 119113, 131242, 161626, 193442, 238226, 1246799, 1535447, 1837699, 2263147, 2493598, 3070894, 3675398, 4526294, 20408131, 25132843, 37044143, 40816262, 50265686, 74088286, 387754489, 477524017, 703838717, 775508978, 955048034, 1407677434, 7816314173, 15632628346, 148509969287, 297019938574]

約数ペア:

[(1, 297019938574), (2, 148509969287), (19, 15632628346), (38, 7816314173), (211, 1407677434), (311, 955048034), (383, 775508978), (422, 703838717), (622, 477524017), (766, 387754489), (4009, 74088286), (5909, 50265686), (7277, 40816262), (8018, 37044143), (11818, 25132843), (14554, 20408131), (65621, 4526294), (80813, 3675398), (96721, 3070894), (119113, 2493598), (131242, 2263147), (161626, 1837699), (193442, 1535447), (238226, 1246799)]