289155616

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3725

約数の個数: 48

約数和(自身を含む): 592883928

約数和(自身を除く): 303728312

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1312, 1952, 2501, 3613, 5002, 7226, 10004, 14452, 20008, 28904, 40016, 57808, 80032, 115616, 148133, 220393, 296266, 440786, 592532, 881572, 1185064, 1763144, 2370128, 3526288, 4740256, 7052576, 9036113, 18072226, 36144452, 72288904, 144577808, 289155616]

約数ペア:

[(1, 289155616), (2, 144577808), (4, 72288904), (8, 36144452), (16, 18072226), (32, 9036113), (41, 7052576), (61, 4740256), (82, 3526288), (122, 2370128), (164, 1763144), (244, 1185064), (328, 881572), (488, 592532), (656, 440786), (976, 296266), (1312, 220393), (1952, 148133), (2501, 115616), (3613, 80032), (5002, 57808), (7226, 40016), (10004, 28904), (14452, 20008)]