6340472012

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1231

約数の個数: 72

約数和(自身を含む): 13074304320

約数和(自身を除く): 6733832308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 463, 641, 763, 926, 1282, 1526, 1852, 2564, 3052, 3241, 4487, 5341, 6482, 8974, 10682, 12964, 17948, 21364, 22687, 31409, 45374, 50467, 62818, 69869, 90748, 100934, 125636, 139738, 201868, 279476, 296783, 353269, 489083, 593566, 706538, 978166, 1187132, 1413076, 1956332, 2077481, 2472883, 3423581, 4154962, 4945766, 6847162, 8309924, 9891532, 13694324, 14542367, 29084734, 32349347, 58169468, 64698694, 129397388, 226445429, 452890858, 905781716, 1585118003, 3170236006, 6340472012]

約数ペア:

[(1, 6340472012), (2, 3170236006), (4, 1585118003), (7, 905781716), (14, 452890858), (28, 226445429), (49, 129397388), (98, 64698694), (109, 58169468), (196, 32349347), (218, 29084734), (436, 14542367), (463, 13694324), (641, 9891532), (763, 8309924), (926, 6847162), (1282, 4945766), (1526, 4154962), (1852, 3423581), (2564, 2472883), (3052, 2077481), (3241, 1956332), (4487, 1413076), (5341, 1187132), (6482, 978166), (8974, 706538), (10682, 593566), (12964, 489083), (17948, 353269), (21364, 296783), (22687, 279476), (31409, 201868), (45374, 139738), (50467, 125636), (62818, 100934), (69869, 90748)]