475825168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1163}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 1139677056

約数和(自身を除く): 663851888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 281, 364, 562, 728, 1124, 1163, 1456, 1967, 2248, 2326, 3653, 3934, 4496, 4652, 7306, 7868, 8141, 9304, 14612, 15119, 15736, 16282, 18608, 25571, 29224, 30238, 31472, 32564, 51142, 58448, 60476, 65128, 102284, 105833, 120952, 130256, 204568, 211666, 241904, 326803, 409136, 423332, 653606, 846664, 1307212, 1693328, 2287621, 2614424, 4248439, 4575242, 5228848, 8496878, 9150484, 16993756, 18300968, 29739073, 33987512, 36601936, 59478146, 67975024, 118956292, 237912584, 475825168]

約数ペア:

[(1, 475825168), (2, 237912584), (4, 118956292), (7, 67975024), (8, 59478146), (13, 36601936), (14, 33987512), (16, 29739073), (26, 18300968), (28, 16993756), (52, 9150484), (56, 8496878), (91, 5228848), (104, 4575242), (112, 4248439), (182, 2614424), (208, 2287621), (281, 1693328), (364, 1307212), (562, 846664), (728, 653606), (1124, 423332), (1163, 409136), (1456, 326803), (1967, 241904), (2248, 211666), (2326, 204568), (3653, 130256), (3934, 120952), (4496, 105833), (4652, 102284), (7306, 65128), (7868, 60476), (8141, 58448), (9304, 51142), (14612, 32564), (15119, 31472), (15736, 30238), (16282, 29224), (18608, 25571)]