1001089778944

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{8627}}^1\times {\mathrm{12251}}^1$

素因数の和:20931

約数の個数: 72

約数和(自身を含む): 2052681751008

約数和(自身を除く): 1051591972064

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 8627, 9472, 12251, 17254, 24502, 34508, 49004, 69016, 98008, 138032, 196016, 276064, 319199, 392032, 453287, 552128, 638398, 784064, 906574, 1104256, 1276796, 1568128, 1813148, 2208512, 2553592, 3136256, 3626296, 5107184, 7252592, 10214368, 14505184, 20428736, 29010368, 40857472, 58020736, 81714944, 105689377, 116041472, 211378754, 422757508, 845515016, 1691030032, 3382060064, 3910506949, 6764120128, 7821013898, 13528240256, 15642027796, 27056480512, 31284055592, 62568111184, 125136222368, 250272444736, 500544889472, 1001089778944]

約数ペア:

[(1, 1001089778944), (2, 500544889472), (4, 250272444736), (8, 125136222368), (16, 62568111184), (32, 31284055592), (37, 27056480512), (64, 15642027796), (74, 13528240256), (128, 7821013898), (148, 6764120128), (256, 3910506949), (296, 3382060064), (592, 1691030032), (1184, 845515016), (2368, 422757508), (4736, 211378754), (8627, 116041472), (9472, 105689377), (12251, 81714944), (17254, 58020736), (24502, 40857472), (34508, 29010368), (49004, 20428736), (69016, 14505184), (98008, 10214368), (138032, 7252592), (196016, 5107184), (276064, 3626296), (319199, 3136256), (392032, 2553592), (453287, 2208512), (552128, 1813148), (638398, 1568128), (784064, 1276796), (906574, 1104256)]