4980497024

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 10071398400

約数和(自身を除く): 5090901376

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 151, 254, 302, 508, 604, 1016, 1208, 2029, 2032, 2416, 4058, 4064, 4832, 8116, 8128, 9664, 16232, 16256, 19177, 19328, 32464, 38354, 64928, 76708, 129856, 153416, 257683, 259712, 306379, 306832, 515366, 612758, 613664, 1030732, 1225516, 1227328, 2061464, 2451032, 2454656, 4122928, 4902064, 8245856, 9804128, 16491712, 19608256, 32983424, 38910133, 39216512, 77820266, 155640532, 311281064, 622562128, 1245124256, 2490248512, 4980497024]

約数ペア:

[(1, 4980497024), (2, 2490248512), (4, 1245124256), (8, 622562128), (16, 311281064), (32, 155640532), (64, 77820266), (127, 39216512), (128, 38910133), (151, 32983424), (254, 19608256), (302, 16491712), (508, 9804128), (604, 8245856), (1016, 4902064), (1208, 4122928), (2029, 2454656), (2032, 2451032), (2416, 2061464), (4058, 1227328), (4064, 1225516), (4832, 1030732), (8116, 613664), (8128, 612758), (9664, 515366), (16232, 306832), (16256, 306379), (19177, 259712), (19328, 257683), (32464, 153416), (38354, 129856), (64928, 76708)]