1634216688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{290993}}^1$

素因数の和:291023

約数の個数: 80

約数和(自身を含む): 5051655840

約数和(自身を除く): 3417439152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 290993, 581986, 872979, 1163972, 1745958, 2327944, 2618937, 3491916, 3782909, 4655888, 5237874, 6983832, 7565818, 7856811, 10475748, 11348727, 13967664, 15131636, 15713622, 20951496, 22697454, 30263272, 31427244, 34046181, 41902992, 45394908, 60526544, 62854488, 68092362, 90789816, 102138543, 125708976, 136184724, 181579632, 204277086, 272369448, 408554172, 544738896, 817108344, 1634216688]

約数ペア:

[(1, 1634216688), (2, 817108344), (3, 544738896), (4, 408554172), (6, 272369448), (8, 204277086), (9, 181579632), (12, 136184724), (13, 125708976), (16, 102138543), (18, 90789816), (24, 68092362), (26, 62854488), (27, 60526544), (36, 45394908), (39, 41902992), (48, 34046181), (52, 31427244), (54, 30263272), (72, 22697454), (78, 20951496), (104, 15713622), (108, 15131636), (117, 13967664), (144, 11348727), (156, 10475748), (208, 7856811), (216, 7565818), (234, 6983832), (312, 5237874), (351, 4655888), (432, 3782909), (468, 3491916), (624, 2618937), (702, 2327944), (936, 1745958), (1404, 1163972), (1872, 872979), (2808, 581986), (5616, 290993)]