470223104

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 1016869560

約数和(自身を除く): 546646456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 229, 256, 416, 458, 617, 832, 916, 1234, 1664, 1832, 2468, 2977, 3328, 3664, 4936, 5954, 7328, 8021, 9872, 11908, 14656, 16042, 19744, 23816, 29312, 32084, 39488, 47632, 58624, 64168, 78976, 95264, 128336, 141293, 157952, 190528, 256672, 282586, 381056, 513344, 565172, 762112, 1026688, 1130344, 1836809, 2053376, 2260688, 3673618, 4521376, 7347236, 9042752, 14694472, 18085504, 29388944, 36171008, 58777888, 117555776, 235111552, 470223104]

約数ペア:

[(1, 470223104), (2, 235111552), (4, 117555776), (8, 58777888), (13, 36171008), (16, 29388944), (26, 18085504), (32, 14694472), (52, 9042752), (64, 7347236), (104, 4521376), (128, 3673618), (208, 2260688), (229, 2053376), (256, 1836809), (416, 1130344), (458, 1026688), (617, 762112), (832, 565172), (916, 513344), (1234, 381056), (1664, 282586), (1832, 256672), (2468, 190528), (2977, 157952), (3328, 141293), (3664, 128336), (4936, 95264), (5954, 78976), (7328, 64168), (8021, 58624), (9872, 47632), (11908, 39488), (14656, 32084), (16042, 29312), (19744, 23816)]