1630745024

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1093

約数の個数: 56

約数和(自身を含む): 3277014528

約数和(自身を除く): 1646269504

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 313, 508, 626, 641, 1016, 1252, 1282, 2032, 2504, 2564, 4064, 5008, 5128, 8128, 10016, 10256, 20032, 20512, 39751, 41024, 79502, 81407, 159004, 162814, 200633, 318008, 325628, 401266, 636016, 651256, 802532, 1272032, 1302512, 1605064, 2544064, 2605024, 3210128, 5210048, 6420256, 12840512, 25480391, 50960782, 101921564, 203843128, 407686256, 815372512, 1630745024]

約数ペア:

[(1, 1630745024), (2, 815372512), (4, 407686256), (8, 203843128), (16, 101921564), (32, 50960782), (64, 25480391), (127, 12840512), (254, 6420256), (313, 5210048), (508, 3210128), (626, 2605024), (641, 2544064), (1016, 1605064), (1252, 1302512), (1282, 1272032), (2032, 802532), (2504, 651256), (2564, 636016), (4064, 401266), (5008, 325628), (5128, 318008), (8128, 200633), (10016, 162814), (10256, 159004), (20032, 81407), (20512, 79502), (39751, 41024)]