213630384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1493}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 604675584

約数和(自身を除く): 391045200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 271, 528, 542, 813, 1084, 1493, 1626, 2168, 2981, 2986, 3252, 4336, 4479, 5962, 5972, 6504, 8943, 8958, 11924, 11944, 13008, 16423, 17886, 17916, 23848, 23888, 32846, 35772, 35832, 47696, 49269, 65692, 71544, 71664, 98538, 131384, 143088, 197076, 262768, 394152, 404603, 788304, 809206, 1213809, 1618412, 2427618, 3236824, 4450633, 4855236, 6473648, 8901266, 9710472, 13351899, 17802532, 19420944, 26703798, 35605064, 53407596, 71210128, 106815192, 213630384]

約数ペア:

[(1, 213630384), (2, 106815192), (3, 71210128), (4, 53407596), (6, 35605064), (8, 26703798), (11, 19420944), (12, 17802532), (16, 13351899), (22, 9710472), (24, 8901266), (33, 6473648), (44, 4855236), (48, 4450633), (66, 3236824), (88, 2427618), (132, 1618412), (176, 1213809), (264, 809206), (271, 788304), (528, 404603), (542, 394152), (813, 262768), (1084, 197076), (1493, 143088), (1626, 131384), (2168, 98538), (2981, 71664), (2986, 71544), (3252, 65692), (4336, 49269), (4479, 47696), (5962, 35832), (5972, 35772), (6504, 32846), (8943, 23888), (8958, 23848), (11924, 17916), (11944, 17886), (13008, 16423)]