521972256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22013}}^1$

素因数の和:22058

約数の個数: 96

約数和(自身を含む): 1553307840

約数和(自身を除く): 1031335584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 22013, 23712, 44026, 66039, 88052, 132078, 176104, 264156, 286169, 352208, 418247, 528312, 572338, 704416, 836494, 858507, 1056624, 1144676, 1254741, 1672988, 1717014, 2113248, 2289352, 2509482, 3345976, 3434028, 4578704, 5018964, 5437211, 6691952, 6868056, 9157408, 10037928, 10874422, 13383904, 13736112, 16311633, 20075856, 21748844, 27472224, 32623266, 40151712, 43497688, 65246532, 86995376, 130493064, 173990752, 260986128, 521972256]

約数ペア:

[(1, 521972256), (2, 260986128), (3, 173990752), (4, 130493064), (6, 86995376), (8, 65246532), (12, 43497688), (13, 40151712), (16, 32623266), (19, 27472224), (24, 21748844), (26, 20075856), (32, 16311633), (38, 13736112), (39, 13383904), (48, 10874422), (52, 10037928), (57, 9157408), (76, 6868056), (78, 6691952), (96, 5437211), (104, 5018964), (114, 4578704), (152, 3434028), (156, 3345976), (208, 2509482), (228, 2289352), (247, 2113248), (304, 1717014), (312, 1672988), (416, 1254741), (456, 1144676), (494, 1056624), (608, 858507), (624, 836494), (741, 704416), (912, 572338), (988, 528312), (1248, 418247), (1482, 352208), (1824, 286169), (1976, 264156), (2964, 176104), (3952, 132078), (5928, 88052), (7904, 66039), (11856, 44026), (22013, 23712)]