2756493792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{736243}}^1$

素因数の和:736272

約数の個数: 72

約数和(自身を含む): 8441773704

約数和(自身を除く): 5685279912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 736243, 1472486, 2208729, 2944972, 4417458, 5889944, 6626187, 8834916, 9571159, 11779888, 13252374, 17669832, 19142318, 23559776, 26504748, 28713477, 35339664, 38284636, 53009496, 57426954, 70679328, 76569272, 86140431, 106018992, 114853908, 153138544, 172280862, 212037984, 229707816, 306277088, 344561724, 459415632, 689123448, 918831264, 1378246896, 2756493792]

約数ペア:

[(1, 2756493792), (2, 1378246896), (3, 918831264), (4, 689123448), (6, 459415632), (8, 344561724), (9, 306277088), (12, 229707816), (13, 212037984), (16, 172280862), (18, 153138544), (24, 114853908), (26, 106018992), (32, 86140431), (36, 76569272), (39, 70679328), (48, 57426954), (52, 53009496), (72, 38284636), (78, 35339664), (96, 28713477), (104, 26504748), (117, 23559776), (144, 19142318), (156, 17669832), (208, 13252374), (234, 11779888), (288, 9571159), (312, 8834916), (416, 6626187), (468, 5889944), (624, 4417458), (936, 2944972), (1248, 2208729), (1872, 1472486), (3744, 736243)]