63974848528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{3607}}^1$

素因数の和:4160

約数の個数: 80

約数和(自身を含む): 132343922304

約数和(自身を除く): 68369073776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 331, 394, 662, 788, 1324, 1576, 2648, 3152, 3349, 3607, 5296, 5627, 6698, 7214, 11254, 13396, 14428, 22508, 26792, 28856, 45016, 53584, 57712, 61319, 65207, 90032, 122638, 130414, 245276, 260828, 490552, 521656, 710579, 981104, 1043312, 1108519, 1193917, 1421158, 2217038, 2387834, 2842316, 4434076, 4775668, 5684632, 8868152, 9551336, 11369264, 12079843, 17736304, 19102672, 20296589, 24159686, 40593178, 48319372, 81186356, 96638744, 162372712, 193277488, 235201649, 324745424, 470403298, 940806596, 1881613192, 3763226384, 3998428033, 7996856066, 15993712132, 31987424264, 63974848528]

約数ペア:

[(1, 63974848528), (2, 31987424264), (4, 15993712132), (8, 7996856066), (16, 3998428033), (17, 3763226384), (34, 1881613192), (68, 940806596), (136, 470403298), (197, 324745424), (272, 235201649), (331, 193277488), (394, 162372712), (662, 96638744), (788, 81186356), (1324, 48319372), (1576, 40593178), (2648, 24159686), (3152, 20296589), (3349, 19102672), (3607, 17736304), (5296, 12079843), (5627, 11369264), (6698, 9551336), (7214, 8868152), (11254, 5684632), (13396, 4775668), (14428, 4434076), (22508, 2842316), (26792, 2387834), (28856, 2217038), (45016, 1421158), (53584, 1193917), (57712, 1108519), (61319, 1043312), (65207, 981104), (90032, 710579), (122638, 521656), (130414, 490552), (245276, 260828)]