221558724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9227}}^1$

素因数の和:9289

約数の個数: 72

約数和(自身を含む): 604618560

約数和(自身を除く): 383059836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2668, 4002, 6003, 8004, 9227, 12006, 18454, 24012, 27681, 36908, 55362, 83043, 110724, 166086, 212221, 267583, 332172, 424442, 535166, 636663, 802749, 848884, 1070332, 1273326, 1605498, 1909989, 2408247, 2546652, 3210996, 3819978, 4816494, 6154409, 7639956, 9632988, 12308818, 18463227, 24617636, 36926454, 55389681, 73852908, 110779362, 221558724]

約数ペア:

[(1, 221558724), (2, 110779362), (3, 73852908), (4, 55389681), (6, 36926454), (9, 24617636), (12, 18463227), (18, 12308818), (23, 9632988), (29, 7639956), (36, 6154409), (46, 4816494), (58, 3819978), (69, 3210996), (87, 2546652), (92, 2408247), (116, 1909989), (138, 1605498), (174, 1273326), (207, 1070332), (261, 848884), (276, 802749), (348, 636663), (414, 535166), (522, 424442), (667, 332172), (828, 267583), (1044, 212221), (1334, 166086), (2001, 110724), (2668, 83043), (4002, 55362), (6003, 36908), (8004, 27681), (9227, 24012), (12006, 18454)]