2045864064

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{280409}}^1$

素因数の和:280445

約数の個数: 64

約数和(自身を含む): 5720364000

約数和(自身を除く): 3674499936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 280409, 560818, 841227, 1121636, 1682454, 2243272, 3364908, 4486544, 5327771, 6729816, 8973088, 10655542, 13459632, 15983313, 17946176, 21311084, 26919264, 31966626, 35892352, 42622168, 53838528, 63933252, 85244336, 107677056, 127866504, 170488672, 255733008, 340977344, 511466016, 681954688, 1022932032, 2045864064]

約数ペア:

[(1, 2045864064), (2, 1022932032), (3, 681954688), (4, 511466016), (6, 340977344), (8, 255733008), (12, 170488672), (16, 127866504), (19, 107677056), (24, 85244336), (32, 63933252), (38, 53838528), (48, 42622168), (57, 35892352), (64, 31966626), (76, 26919264), (96, 21311084), (114, 17946176), (128, 15983313), (152, 13459632), (192, 10655542), (228, 8973088), (304, 6729816), (384, 5327771), (456, 4486544), (608, 3364908), (912, 2243272), (1216, 1682454), (1824, 1121636), (2432, 841227), (3648, 560818), (7296, 280409)]