348575211088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1\times {\mathrm{8237}}^1$

素因数の和:14852

約数の個数: 80

約数和(自身を含む): 750982934016

約数和(自身を除く): 402407722928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 6563, 8237, 13126, 16474, 26252, 32948, 52504, 65896, 85319, 105008, 107081, 131792, 170638, 203453, 214162, 255347, 341276, 406906, 428324, 510694, 682552, 813812, 856648, 1021388, 1365104, 1627624, 1713296, 2042776, 2644889, 3255248, 3319511, 4085552, 5289778, 6639022, 10579556, 13278044, 21159112, 26556088, 42318224, 53112176, 54059431, 108118862, 216237724, 432475448, 702772603, 864950896, 1405545206, 1675842361, 2811090412, 3351684722, 5622180824, 6703369444, 11244361648, 13406738888, 21785950693, 26813477776, 43571901386, 87143802772, 174287605544, 348575211088]

約数ペア:

[(1, 348575211088), (2, 174287605544), (4, 87143802772), (8, 43571901386), (13, 26813477776), (16, 21785950693), (26, 13406738888), (31, 11244361648), (52, 6703369444), (62, 5622180824), (104, 3351684722), (124, 2811090412), (208, 1675842361), (248, 1405545206), (403, 864950896), (496, 702772603), (806, 432475448), (1612, 216237724), (3224, 108118862), (6448, 54059431), (6563, 53112176), (8237, 42318224), (13126, 26556088), (16474, 21159112), (26252, 13278044), (32948, 10579556), (52504, 6639022), (65896, 5289778), (85319, 4085552), (105008, 3319511), (107081, 3255248), (131792, 2644889), (170638, 2042776), (203453, 1713296), (214162, 1627624), (255347, 1365104), (341276, 1021388), (406906, 856648), (428324, 813812), (510694, 682552)]