218598840304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1\times {\mathrm{14387}}^1$

素因数の和:18722

約数の個数: 80

約数和(自身を含む): 483091142688

約数和(自身を除く): 264492302384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4297, 8594, 14387, 17188, 28774, 34376, 55861, 57548, 68752, 73049, 111722, 115096, 146098, 187031, 223444, 230192, 244579, 292196, 374062, 446888, 489158, 584392, 748124, 893776, 949637, 978316, 1168784, 1496248, 1899274, 1956632, 2992496, 3179527, 3798548, 3913264, 6359054, 7597096, 12718108, 15194192, 25436216, 50872432, 61820939, 123641878, 247283756, 494567512, 803672207, 989135024, 1050955963, 1607344414, 2101911926, 3214688828, 4203823852, 6429377656, 8407647704, 12858755312, 13662427519, 16815295408, 27324855038, 54649710076, 109299420152, 218598840304]

約数ペア:

[(1, 218598840304), (2, 109299420152), (4, 54649710076), (8, 27324855038), (13, 16815295408), (16, 13662427519), (17, 12858755312), (26, 8407647704), (34, 6429377656), (52, 4203823852), (68, 3214688828), (104, 2101911926), (136, 1607344414), (208, 1050955963), (221, 989135024), (272, 803672207), (442, 494567512), (884, 247283756), (1768, 123641878), (3536, 61820939), (4297, 50872432), (8594, 25436216), (14387, 15194192), (17188, 12718108), (28774, 7597096), (34376, 6359054), (55861, 3913264), (57548, 3798548), (68752, 3179527), (73049, 2992496), (111722, 1956632), (115096, 1899274), (146098, 1496248), (187031, 1168784), (223444, 978316), (230192, 949637), (244579, 893776), (292196, 748124), (374062, 584392), (446888, 489158)]