421330563962

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{45389}}^1$

素因数の和:45604

約数の個数: 96

約数和(自身を含む): 819634464000

約数和(自身を除く): 398303900038

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 109, 154, 158, 218, 539, 553, 763, 869, 1078, 1106, 1199, 1526, 1738, 2398, 3871, 5341, 6083, 7742, 8393, 8611, 10682, 12166, 16786, 17222, 42581, 45389, 58751, 60277, 85162, 90778, 94721, 117502, 120554, 189442, 317723, 421939, 499279, 635446, 663047, 843878, 998558, 1326094, 2224061, 3494953, 3585731, 4448122, 4641329, 4947401, 6989906, 7171462, 9282658, 9894802, 24464671, 25100117, 34631807, 39443041, 48929342, 50200234, 54421411, 69263614, 78886082, 108842822, 175700819, 242422649, 276101287, 351401638, 380949877, 390844679, 484845298, 552202574, 761899754, 781689358, 1932709009, 2666649139, 2735912753, 3865418018, 4299291469, 5333298278, 5471825506, 8598582938, 19151389271, 30095040283, 38302778542, 60190080566, 210665281981, 421330563962]

約数ペア:

[(1, 421330563962), (2, 210665281981), (7, 60190080566), (11, 38302778542), (14, 30095040283), (22, 19151389271), (49, 8598582938), (77, 5471825506), (79, 5333298278), (98, 4299291469), (109, 3865418018), (154, 2735912753), (158, 2666649139), (218, 1932709009), (539, 781689358), (553, 761899754), (763, 552202574), (869, 484845298), (1078, 390844679), (1106, 380949877), (1199, 351401638), (1526, 276101287), (1738, 242422649), (2398, 175700819), (3871, 108842822), (5341, 78886082), (6083, 69263614), (7742, 54421411), (8393, 50200234), (8611, 48929342), (10682, 39443041), (12166, 34631807), (16786, 25100117), (17222, 24464671), (42581, 9894802), (45389, 9282658), (58751, 7171462), (60277, 6989906), (85162, 4947401), (90778, 4641329), (94721, 4448122), (117502, 3585731), (120554, 3494953), (189442, 2224061), (317723, 1326094), (421939, 998558), (499279, 843878), (635446, 663047)]