272457030890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{18097}}^1$

素因数の和:18312

約数の個数: 128

約数和(自身を含む): 579244877568

約数和(自身を除く): 306787846678

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 83, 85, 97, 110, 166, 170, 187, 194, 374, 415, 485, 830, 913, 935, 970, 1067, 1411, 1649, 1826, 1870, 2134, 2822, 3298, 4565, 5335, 7055, 8051, 8245, 9130, 10670, 14110, 15521, 16102, 16490, 18097, 18139, 31042, 36194, 36278, 40255, 77605, 80510, 88561, 90485, 90695, 136867, 155210, 177122, 180970, 181390, 199067, 273734, 307649, 398134, 442805, 615298, 684335, 885610, 995335, 1368670, 1502051, 1505537, 1538245, 1755409, 1990670, 3004102, 3011074, 3076490, 3384139, 3510818, 6768278, 7510255, 7527685, 8777045, 15020510, 15055370, 16522561, 16920695, 17554090, 19309499, 25534867, 29841953, 33045122, 33841390, 38618998, 51069734, 59683906, 82612805, 96547495, 127674335, 145698947, 149209765, 165225610, 193094990, 255348670, 280883537, 291397894, 298419530, 328261483, 561767074, 656522966, 728494735, 1404417685, 1456989470, 1602688417, 1641307415, 2476882099, 2808835370, 3205376834, 3282614830, 4953764198, 8013442085, 12384410495, 16026884170, 24768820990, 27245703089, 54491406178, 136228515445, 272457030890]

約数ペア:

[(1, 272457030890), (2, 136228515445), (5, 54491406178), (10, 27245703089), (11, 24768820990), (17, 16026884170), (22, 12384410495), (34, 8013442085), (55, 4953764198), (83, 3282614830), (85, 3205376834), (97, 2808835370), (110, 2476882099), (166, 1641307415), (170, 1602688417), (187, 1456989470), (194, 1404417685), (374, 728494735), (415, 656522966), (485, 561767074), (830, 328261483), (913, 298419530), (935, 291397894), (970, 280883537), (1067, 255348670), (1411, 193094990), (1649, 165225610), (1826, 149209765), (1870, 145698947), (2134, 127674335), (2822, 96547495), (3298, 82612805), (4565, 59683906), (5335, 51069734), (7055, 38618998), (8051, 33841390), (8245, 33045122), (9130, 29841953), (10670, 25534867), (14110, 19309499), (15521, 17554090), (16102, 16920695), (16490, 16522561), (18097, 15055370), (18139, 15020510), (31042, 8777045), (36194, 7527685), (36278, 7510255), (40255, 6768278), (77605, 3510818), (80510, 3384139), (88561, 3076490), (90485, 3011074), (90695, 3004102), (136867, 1990670), (155210, 1755409), (177122, 1538245), (180970, 1505537), (181390, 1502051), (199067, 1368670), (273734, 995335), (307649, 885610), (398134, 684335), (442805, 615298)]