12728339832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{1327}}^1$

素因数の和:1853

約数の個数: 128

約数和(自身を含む): 34857768960

約数和(自身を除く): 22129429128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 433, 568, 852, 866, 923, 1299, 1327, 1704, 1732, 1846, 2598, 2654, 2769, 3464, 3692, 3981, 5196, 5308, 5538, 5629, 7384, 7962, 10392, 10616, 11076, 11258, 15924, 16887, 17251, 22152, 22516, 30743, 31848, 33774, 34502, 45032, 51753, 61486, 67548, 69004, 92229, 94217, 103506, 122972, 135096, 138008, 184458, 188434, 207012, 245944, 282651, 368916, 376868, 399659, 414024, 565302, 574591, 737832, 753736, 799318, 1130604, 1149182, 1198977, 1224821, 1598636, 1723773, 2261208, 2298364, 2397954, 2449642, 3197272, 3447546, 3674463, 4596728, 4795908, 4899284, 6895092, 7348926, 7469683, 9591816, 9798568, 13790184, 14697852, 14939366, 22409049, 29395704, 29878732, 40795961, 44818098, 59757464, 81591922, 89636196, 122387883, 163183844, 179272392, 244775766, 326367688, 489551532, 530347493, 979103064, 1060694986, 1591042479, 2121389972, 3182084958, 4242779944, 6364169916, 12728339832]

約数ペア:

[(1, 12728339832), (2, 6364169916), (3, 4242779944), (4, 3182084958), (6, 2121389972), (8, 1591042479), (12, 1060694986), (13, 979103064), (24, 530347493), (26, 489551532), (39, 326367688), (52, 244775766), (71, 179272392), (78, 163183844), (104, 122387883), (142, 89636196), (156, 81591922), (213, 59757464), (284, 44818098), (312, 40795961), (426, 29878732), (433, 29395704), (568, 22409049), (852, 14939366), (866, 14697852), (923, 13790184), (1299, 9798568), (1327, 9591816), (1704, 7469683), (1732, 7348926), (1846, 6895092), (2598, 4899284), (2654, 4795908), (2769, 4596728), (3464, 3674463), (3692, 3447546), (3981, 3197272), (5196, 2449642), (5308, 2397954), (5538, 2298364), (5629, 2261208), (7384, 1723773), (7962, 1598636), (10392, 1224821), (10616, 1198977), (11076, 1149182), (11258, 1130604), (15924, 799318), (16887, 753736), (17251, 737832), (22152, 574591), (22516, 565302), (30743, 414024), (31848, 399659), (33774, 376868), (34502, 368916), (45032, 282651), (51753, 245944), (61486, 207012), (67548, 188434), (69004, 184458), (92229, 138008), (94217, 135096), (103506, 122972)]