2615661864

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{240587}}^1$

素因数の和:240750

約数の個数: 48

約数和(自身を含む): 7131028320

約数和(自身を除く): 4515366456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 240587, 481174, 721761, 962348, 1443522, 1924696, 2165283, 2887044, 4330566, 5774088, 8661132, 17322264, 36328637, 72657274, 108985911, 145314548, 217971822, 290629096, 326957733, 435943644, 653915466, 871887288, 1307830932, 2615661864]

約数ペア:

[(1, 2615661864), (2, 1307830932), (3, 871887288), (4, 653915466), (6, 435943644), (8, 326957733), (9, 290629096), (12, 217971822), (18, 145314548), (24, 108985911), (36, 72657274), (72, 36328637), (151, 17322264), (302, 8661132), (453, 5774088), (604, 4330566), (906, 2887044), (1208, 2165283), (1359, 1924696), (1812, 1443522), (2718, 962348), (3624, 721761), (5436, 481174), (10872, 240587)]