519338988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89603}}^1$

素因数の和:89643

約数の個数: 72

約数和(自身を含む): 1565561088

約数和(自身を除く): 1046222100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 89603, 179206, 268809, 358412, 537618, 627221, 806427, 1075236, 1254442, 1612854, 1881663, 2060869, 2508884, 3225708, 3763326, 4121738, 5644989, 6182607, 7526652, 8243476, 11289978, 12365214, 14426083, 18547821, 22579956, 24730428, 28852166, 37095642, 43278249, 57704332, 74191284, 86556498, 129834747, 173112996, 259669494, 519338988]

約数ペア:

[(1, 519338988), (2, 259669494), (3, 173112996), (4, 129834747), (6, 86556498), (7, 74191284), (9, 57704332), (12, 43278249), (14, 37095642), (18, 28852166), (21, 24730428), (23, 22579956), (28, 18547821), (36, 14426083), (42, 12365214), (46, 11289978), (63, 8243476), (69, 7526652), (84, 6182607), (92, 5644989), (126, 4121738), (138, 3763326), (161, 3225708), (207, 2508884), (252, 2060869), (276, 1881663), (322, 1612854), (414, 1254442), (483, 1075236), (644, 806427), (828, 627221), (966, 537618), (1449, 358412), (1932, 268809), (2898, 179206), (5796, 89603)]