405876564

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5869}}^1$

素因数の和:6009

約数の個数: 72

約数和(自身を含む): 1096116840

約数和(自身を除く): 690240276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 204, 226, 306, 339, 452, 612, 678, 1017, 1356, 1921, 2034, 3842, 4068, 5763, 5869, 7684, 11526, 11738, 17289, 17607, 23052, 23476, 34578, 35214, 52821, 69156, 70428, 99773, 105642, 199546, 211284, 299319, 399092, 598638, 663197, 897957, 1197276, 1326394, 1795914, 1989591, 2652788, 3591828, 3979182, 5968773, 7958364, 11274349, 11937546, 22548698, 23875092, 33823047, 45097396, 67646094, 101469141, 135292188, 202938282, 405876564]

約数ペア:

[(1, 405876564), (2, 202938282), (3, 135292188), (4, 101469141), (6, 67646094), (9, 45097396), (12, 33823047), (17, 23875092), (18, 22548698), (34, 11937546), (36, 11274349), (51, 7958364), (68, 5968773), (102, 3979182), (113, 3591828), (153, 2652788), (204, 1989591), (226, 1795914), (306, 1326394), (339, 1197276), (452, 897957), (612, 663197), (678, 598638), (1017, 399092), (1356, 299319), (1921, 211284), (2034, 199546), (3842, 105642), (4068, 99773), (5763, 70428), (5869, 69156), (7684, 52821), (11526, 35214), (11738, 34578), (17289, 23476), (17607, 23052)]