1379488339712

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10545257}}^1$

素因数の和:10545353

約数の個数: 72

約数和(自身を含む): 3190067088096

約数和(自身を除く): 1810578748384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 10545257, 21090514, 42181028, 73816799, 84362056, 147633598, 168724112, 295267196, 337448224, 590534392, 674896448, 769803761, 1181068784, 1349792896, 1539607522, 2362137568, 2699585792, 3079215044, 4724275136, 5388626327, 6158430088, 9448550272, 10777252654, 12316860176, 18897100544, 21554505308, 24633720352, 43109010616, 49267440704, 86218021232, 98534881408, 172436042464, 197069762816, 344872084928, 689744169856, 1379488339712]

約数ペア:

[(1, 1379488339712), (2, 689744169856), (4, 344872084928), (7, 197069762816), (8, 172436042464), (14, 98534881408), (16, 86218021232), (28, 49267440704), (32, 43109010616), (56, 24633720352), (64, 21554505308), (73, 18897100544), (112, 12316860176), (128, 10777252654), (146, 9448550272), (224, 6158430088), (256, 5388626327), (292, 4724275136), (448, 3079215044), (511, 2699585792), (584, 2362137568), (896, 1539607522), (1022, 1349792896), (1168, 1181068784), (1792, 769803761), (2044, 674896448), (2336, 590534392), (4088, 337448224), (4672, 295267196), (8176, 168724112), (9344, 147633598), (16352, 84362056), (18688, 73816799), (32704, 42181028), (65408, 21090514), (130816, 10545257)]